diff --git a/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_1.csv b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..78e288c742c6f47423bf5fca85884c4008039955
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..75fe4cb3655449e096e536e89c83b9e033acda6b
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new file mode 100644
index 0000000000000000000000000000000000000000..627f920c9a700720b1d50f6356317cf9bd6687c4
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new file mode 100644
index 0000000000000000000000000000000000000000..692cee5269192af5a388e0d3efb6eb9ca0897bd1
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new file mode 100644
index 0000000000000000000000000000000000000000..74fe1500d688bee54af7abd1cdeca83f1ffb0e13
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new file mode 100644
index 0000000000000000000000000000000000000000..4ff0b1725a9fcd6dc8ad91aa14d1a64c97a8deb6
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new file mode 100644
index 0000000000000000000000000000000000000000..dcb59f9cd2dd851f53ac0617756af356d8bb2797
--- /dev/null
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index 0000000000000000000000000000000000000000..f05a2b7976047edb36787a3eb8ea86d6f2bc3220
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index 0000000000000000000000000000000000000000..0011404c39c1c1e460a83139015c8f2f77b563db
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index 0000000000000000000000000000000000000000..78e288c742c6f47423bf5fca85884c4008039955
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index 0000000000000000000000000000000000000000..342d3cc6aa570c9cdab5e4ea30b5b80878715c7c
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new file mode 100644
index 0000000000000000000000000000000000000000..040afa892634b74f5cbe844116e552e67ac84f7b
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new file mode 100644
index 0000000000000000000000000000000000000000..140cde7aac2056495996d4873acb25069fa6eb5a
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new file mode 100644
index 0000000000000000000000000000000000000000..0fa502ec7f882cbe77cf4403ab7525fe30abe080
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new file mode 100644
index 0000000000000000000000000000000000000000..e7224535c52e17afe3eaf1ba39b56505125b941f
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new file mode 100644
index 0000000000000000000000000000000000000000..214a495147dc3eaa3c73ea936a665aa0d9cca112
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index 0000000000000000000000000000000000000000..2317720fb983d9d0b47b5e95cdc82db4dea67b55
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new file mode 100644
index 0000000000000000000000000000000000000000..bd43446871bc59ad378f285fd99f7ef7a0d0370e
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new file mode 100644
index 0000000000000000000000000000000000000000..0a943719b9486ff6e89cbf09937a17bb7735ea01
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new file mode 100644
index 0000000000000000000000000000000000000000..9e7464a96a6c9b81682d0ea8d14d9737d1335922
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new file mode 100644
index 0000000000000000000000000000000000000000..d018920febd0cc9199b363962fb8bc64224a987e
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index 0000000000000000000000000000000000000000..01231aa8e6191799363a8615827732f14eed3846
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index 0000000000000000000000000000000000000000..d0f804174d835ab5fc18f28c3003ee3c20498150
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index 0000000000000000000000000000000000000000..bdeb7b4a871ecfa617609dde6d8c32362d911dd7
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new file mode 100644
index 0000000000000000000000000000000000000000..d7a385bc60f36c6bee48c9b53b2641be25dfa27f
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new file mode 100644
index 0000000000000000000000000000000000000000..704d714cbcf22d6f7b3c6601f985a93fc9ab0821
--- /dev/null
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diff --git a/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_38.csv b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_38.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5670c09d1a07913cd29304672e484c26e85e38d5
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new file mode 100644
index 0000000000000000000000000000000000000000..3e1fa8fbd2a1879544b803cab94e0d56026f58ac
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new file mode 100644
index 0000000000000000000000000000000000000000..aef7961fda09ab0da8f1d719f88950d66bc62d8e
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new file mode 100644
index 0000000000000000000000000000000000000000..160776ee35247357a4e24166d570a60f74e9da2b
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..ed556db59274d0ea695b188adf602c5dac601ff1
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..616df20a741bed82f92a92aa4625744eb856da46
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..f11e2cbf8bf45acca8c8504d3dae192227fffa52
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new file mode 100644
index 0000000000000000000000000000000000000000..74bc1d077c880d294274fab908f202a62d38daea
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new file mode 100644
index 0000000000000000000000000000000000000000..7123b822900e4f541004c4655500a7ec814d2834
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new file mode 100644
index 0000000000000000000000000000000000000000..77dced46a55969e22625cbab1f5fa4467a1d86af
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new file mode 100644
index 0000000000000000000000000000000000000000..878e5d0e2cd2b4a566d2f1f48cb2d094ed5ff5bd
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new file mode 100644
index 0000000000000000000000000000000000000000..6d628e458bc5061d16c629300d864d8959cb439d
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new file mode 100644
index 0000000000000000000000000000000000000000..f625eb0775a76fc8cdca2517869738cae0081c32
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..f7ddaecbbc90d87499469a12fd79d497d989a04a
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new file mode 100644
index 0000000000000000000000000000000000000000..c0e30770b862702ac4b30c4f2e82eea8b9336236
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new file mode 100644
index 0000000000000000000000000000000000000000..5498af33a8d99e53b8a1f1ae2637400e057eb15b
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new file mode 100644
index 0000000000000000000000000000000000000000..e5053e9b3cb10594fcbb26e297c904b8bfc24c6c
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new file mode 100644
index 0000000000000000000000000000000000000000..8aa7fa92b5319243f85d703603acf39b02beee65
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new file mode 100644
index 0000000000000000000000000000000000000000..2badca8968ed48e525956681f85e728c57dabc63
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new file mode 100644
index 0000000000000000000000000000000000000000..30acedce029c967fc82ac059da314c2925bb1517
--- /dev/null
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diff --git a/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_59.csv b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_59.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5497f45a0cf888af21f1c1c65a149088b6660275
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..146f4db483fd1265a782b204bbb288d06a04c5d4
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..7cb29e605605486a780fcc033b7d1eac0212ff66
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..5411a2f6ac9927e45f8e80ac3079c6fb95da5375
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..d7704ec29b8506178a6e8c6d705e880f966f4070
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..a26faa564e54e03bcfba0ca521ba1f759cd1503b
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..7a8eeac941211d4aa0ae81a246a57667b774639a
--- /dev/null
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diff --git a/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_66.csv b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_66.csv
new file mode 100644
index 0000000000000000000000000000000000000000..ec59e13087e92388d8c3c550c4883bd70c1f87f7
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..a93c55240202d23043d08ec6369176ba47b51c8e
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new file mode 100644
index 0000000000000000000000000000000000000000..cf65015e1ddcdac8f5966cce1b18479f7734b7c1
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new file mode 100644
index 0000000000000000000000000000000000000000..7fb6c6559b0357978cc149ff3232e6b590be31a9
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..2c70226edaa8ec3b783730f756f02d5d7172eba9
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..cb4c0f250899d3b13976a52753d40b671a435d40
--- /dev/null
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diff --git a/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_73.csv b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_73.csv
new file mode 100644
index 0000000000000000000000000000000000000000..8a15091141a391e90321e61093b2ec25603297f7
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new file mode 100644
index 0000000000000000000000000000000000000000..771762c36e2ba5baf9c235a93b58355405b6fe47
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new file mode 100644
index 0000000000000000000000000000000000000000..02d55f64c459003f376082abdbfae9b98f9a4231
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new file mode 100644
index 0000000000000000000000000000000000000000..7c022b7e227b69fbac8a5902bb931e63dcc9bc46
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new file mode 100644
index 0000000000000000000000000000000000000000..84d70e132870d51c3f2429943267b100bcbac145
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new file mode 100644
index 0000000000000000000000000000000000000000..dc825f5663f97f2e09f7cfca2b17be17baa14dcc
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new file mode 100644
index 0000000000000000000000000000000000000000..1f0533bce63508d2789f397777180b4f119cee2f
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..970d99035a54b10463bc2f4f91ac0e5b6ad30cf4
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..b55b619e10f62924fe6f12f7aaf648d723cc764a
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new file mode 100644
index 0000000000000000000000000000000000000000..674f879ac158c9ce971b0a9eab6c7aa66c30be85
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new file mode 100644
index 0000000000000000000000000000000000000000..3b3ac4ec6a64b14f7813e76585da20f70e4ae662
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new file mode 100644
index 0000000000000000000000000000000000000000..c3711a273cb6a5e667a7ae41fa3484eb2fc809ce
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..6eb3b52625db6683b237b0a9382a43e5aae6965b
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..843952c25b72985d0b08e56d651733fa4cc302e9
--- /dev/null
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diff --git a/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_88.csv b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_88.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b4864103478791b18b1eb0ada213bbef52ca8bac
--- /dev/null
+++ b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_88.csv
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diff --git a/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_89.csv b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_89.csv
new file mode 100644
index 0000000000000000000000000000000000000000..bea1523370384e7a4d18f16cb8460ad980489602
--- /dev/null
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diff --git a/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_9.csv b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..8775e7b4b41a2288634d652ef1ea1d477d7b3c35
--- /dev/null
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diff --git a/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_90.csv b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_90.csv
new file mode 100644
index 0000000000000000000000000000000000000000..30e7f39e772b5c8a4c10628b9478657825655672
--- /dev/null
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diff --git a/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_91.csv b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_91.csv
new file mode 100644
index 0000000000000000000000000000000000000000..00680996f38f4549f451cfa95a154cea1aceba65
--- /dev/null
+++ b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_91.csv
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diff --git a/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_93.csv b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_93.csv
new file mode 100644
index 0000000000000000000000000000000000000000..576babec92d201eda76782cd25ee62bbfb0122bb
--- /dev/null
+++ b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_93.csv
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diff --git a/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_94.csv b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_94.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d2cae06ec9d04982a1522bd026bbe587942b7e4f
--- /dev/null
+++ b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_94.csv
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diff --git a/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_95.csv b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_95.csv
new file mode 100644
index 0000000000000000000000000000000000000000..3bacaa622d7a24413da4bc1f74cc5b57574ce8c9
--- /dev/null
+++ b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_95.csv
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diff --git a/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_96.csv b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_96.csv
new file mode 100644
index 0000000000000000000000000000000000000000..ee9ece3255440d2338d382646dcb938b99fe7bc8
--- /dev/null
+++ b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_96.csv
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diff --git a/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_97.csv b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_97.csv
new file mode 100644
index 0000000000000000000000000000000000000000..829f9cce86e2ef9ed38e9d84fa400bf329b5dcf0
--- /dev/null
+++ b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_97.csv
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diff --git a/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_98.csv b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_98.csv
new file mode 100644
index 0000000000000000000000000000000000000000..70ea8525e2c3ba7edc9fbb5eae6b7cb594e5b367
--- /dev/null
+++ b/s44/iEDA_route_process_data_lite/s44_n_place/demand_map_98.csv
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diff --git a/s44/iEDA_route_process_data_lite/s44_n_place/net_map.json b/s44/iEDA_route_process_data_lite/s44_n_place/net_map.json
new file mode 100644
index 0000000000000000000000000000000000000000..129436e073279aed28b2cb3cbb5e25313963733d
--- /dev/null
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\ No newline at end of file
diff --git a/s44/iEDA_route_process_data_lite/s44_n_place/net_route_sequence.csv b/s44/iEDA_route_process_data_lite/s44_n_place/net_route_sequence.csv
new file mode 100644
index 0000000000000000000000000000000000000000..41f291c06976eeae537efac67e7a2e5f41d9a1d2
--- /dev/null
+++ b/s44/iEDA_route_process_data_lite/s44_n_place/net_route_sequence.csv
@@ -0,0 +1,87 @@
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diff --git a/s44/iEDA_route_process_data_lite/s44_n_place/overflow_map.json b/s44/iEDA_route_process_data_lite/s44_n_place/overflow_map.json
new file mode 100644
index 0000000000000000000000000000000000000000..9e7d042c6f2449084551969c5678952d082ecd18
--- /dev/null
+++ b/s44/iEDA_route_process_data_lite/s44_n_place/overflow_map.json
@@ -0,0 +1 @@
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