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305144,
322416,
339986,
357976,
376386,
395216
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"easy",
"nonn"
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A067590 | [
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A153024 | [
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A307422 | [
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21277... | [
"easy",
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A042847 | [
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1198574865471,
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A052313 | [
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"nonn",
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A027084 | [
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398845536
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"nonn",
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A383910 | [
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A055854 | [
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"nonn",
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A320603 | [
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36,
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20808,
8947059130368,
8947059171984,
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"nonn"
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A231706 | [
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34285813050422,
477719134188549,
6656334381797448,
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1292374690807750100
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A171824 | [
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7,
21,
14,
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21,
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30,
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990,
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3048,
6444,
12871,
48621,
2... | [
"nonn",
"tabl",
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A276713 | [
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82,
91,
102,
115,
119,
122,
135,
142,
143,
155,
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206,
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298,
299,
302,
323,
326,
343,
351,
354,
355,
362,
391,
395,
399,
425,
426,
435,
45... | [
"nonn"
] |
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