empty(t1,1,1).
empty(t1,1,10).
empty(t1,1,3).
empty(t1,1,4).
empty(t1,1,5).
empty(t1,1,6).
empty(t1,1,8).
empty(t1,1,9).
empty(t1,10,1).
empty(t1,10,10).
empty(t1,10,11).
empty(t1,10,2).
empty(t1,10,3).
empty(t1,10,4).
empty(t1,10,5).
empty(t1,10,7).
empty(t1,10,8).
empty(t1,11,10).
empty(t1,11,11).
empty(t1,11,3).
empty(t1,11,5).
empty(t1,11,7).
empty(t1,11,8).
empty(t1,11,9).
empty(t1,12,1).
empty(t1,12,11).
empty(t1,12,2).
empty(t1,12,3).
empty(t1,12,4).
empty(t1,12,9).
empty(t1,13,1).
empty(t1,13,11).
empty(t1,13,3).
empty(t1,13,4).
empty(t1,13,6).
empty(t1,13,8).
empty(t1,13,9).
empty(t1,14,1).
empty(t1,14,11).
empty(t1,14,2).
empty(t1,14,3).
empty(t1,14,8).
empty(t1,15,10).
empty(t1,15,11).
empty(t1,15,2).
empty(t1,15,3).
empty(t1,15,4).
empty(t1,15,5).
empty(t1,15,6).
empty(t1,15,7).
empty(t1,15,8).
empty(t1,15,9).
empty(t1,16,1).
empty(t1,16,11).
empty(t1,16,2).
empty(t1,16,4).
empty(t1,16,5).
empty(t1,16,6).
empty(t1,16,7).
empty(t1,16,9).
empty(t1,17,1).
empty(t1,17,10).
empty(t1,17,11).
empty(t1,17,4).
empty(t1,17,5).
empty(t1,17,7).
empty(t1,17,8).
empty(t1,17,9).
empty(t1,2,1).
empty(t1,2,10).
empty(t1,2,11).
empty(t1,2,3).
empty(t1,2,4).
empty(t1,2,6).
empty(t1,2,7).
empty(t1,2,8).
empty(t1,3,10).
empty(t1,3,4).
empty(t1,3,5).
empty(t1,3,6).
empty(t1,3,8).
empty(t1,3,9).
empty(t1,4,10).
empty(t1,4,11).
empty(t1,4,2).
empty(t1,4,4).
empty(t1,4,6).
empty(t1,4,7).
empty(t1,4,8).
empty(t1,4,9).
empty(t1,5,10).
empty(t1,5,11).
empty(t1,5,4).
empty(t1,5,5).
empty(t1,5,6).
empty(t1,5,7).
empty(t1,5,8).
empty(t1,6,1).
empty(t1,6,10).
empty(t1,6,11).
empty(t1,6,2).
empty(t1,6,3).
empty(t1,6,4).
empty(t1,6,5).
empty(t1,6,7).
empty(t1,6,8).
empty(t1,6,9).
empty(t1,7,1).
empty(t1,7,10).
empty(t1,7,6).
empty(t1,7,7).
empty(t1,7,9).
empty(t1,8,1).
empty(t1,8,2).
empty(t1,8,4).
empty(t1,8,7).
empty(t1,8,8).
empty(t1,8,9).
empty(t1,9,11).
empty(t1,9,2).
empty(t1,9,6).
empty(t1,9,7).
empty(t1,9,9).
empty(t2,1,10).
empty(t2,1,12).
empty(t2,1,13).
empty(t2,1,20).
empty(t2,1,22).
empty(t2,1,8).
empty(t2,2,1).
empty(t2,2,11).
empty(t2,2,13).
empty(t2,2,21).
empty(t2,2,8).
empty(t2,3,1).
empty(t2,3,11).
empty(t2,3,12).
empty(t2,3,20).
empty(t2,3,22).
empty(t2,3,9).
empty(t2,4,10).
empty(t2,4,13).
empty(t2,4,20).
empty(t2,4,8).
empty(t2,5,12).
empty(t2,5,20).
empty(t2,5,22).
empty(t2,5,8).
empty(t2,6,1).
empty(t2,6,12).
empty(t2,6,13).
empty(t2,6,20).
empty(t2,6,21).
empty(t2,6,8).
empty(t3,1,1).
empty(t3,1,10).
empty(t3,1,11).
empty(t3,1,12).
empty(t3,1,13).
empty(t3,1,14).
empty(t3,1,15).
empty(t3,1,16).
empty(t3,1,17).
empty(t3,1,18).
empty(t3,1,19).
empty(t3,1,2).
empty(t3,1,20).
empty(t3,1,3).
empty(t3,1,4).
empty(t3,1,5).
empty(t3,1,7).
empty(t3,1,8).
empty(t3,1,9).
empty(t3,10,1).
empty(t3,10,10).
empty(t3,10,11).
empty(t3,10,13).
empty(t3,10,16).
empty(t3,10,18).
empty(t3,10,2).
empty(t3,10,20).
empty(t3,10,3).
empty(t3,10,4).
empty(t3,10,7).
empty(t3,11,1).
empty(t3,11,11).
empty(t3,11,15).
empty(t3,11,16).
empty(t3,11,17).
empty(t3,11,19).
empty(t3,11,2).
empty(t3,11,20).
empty(t3,11,3).
empty(t3,11,5).
empty(t3,11,6).
empty(t3,11,7).
empty(t3,12,1).
empty(t3,12,11).
empty(t3,12,12).
empty(t3,12,13).
empty(t3,12,14).
empty(t3,12,16).
empty(t3,12,17).
empty(t3,12,19).
empty(t3,12,2).
empty(t3,12,20).
empty(t3,12,3).
empty(t3,12,4).
empty(t3,12,5).
empty(t3,12,6).
empty(t3,12,7).
empty(t3,12,8).
empty(t3,13,1).
empty(t3,13,10).
empty(t3,13,11).
empty(t3,13,12).
empty(t3,13,13).
empty(t3,13,14).
empty(t3,13,15).
empty(t3,13,16).
empty(t3,13,18).
empty(t3,13,19).
empty(t3,13,3).
empty(t3,13,5).
empty(t3,13,7).
empty(t3,13,8).
empty(t3,13,9).
empty(t3,14,1).
empty(t3,14,12).
empty(t3,14,13).
empty(t3,14,17).
empty(t3,14,18).
empty(t3,14,19).
empty(t3,14,2).
empty(t3,14,4).
empty(t3,14,6).
empty(t3,14,7).
empty(t3,14,8).
empty(t3,14,9).
empty(t3,15,1).
empty(t3,15,10).
empty(t3,15,11).
empty(t3,15,12).
empty(t3,15,13).
empty(t3,15,14).
empty(t3,15,15).
empty(t3,15,16).
empty(t3,15,17).
empty(t3,15,18).
empty(t3,15,2).
empty(t3,15,20).
empty(t3,15,4).
empty(t3,15,5).
empty(t3,15,6).
empty(t3,15,7).
empty(t3,15,9).
empty(t3,2,1).
empty(t3,2,10).
empty(t3,2,12).
empty(t3,2,13).
empty(t3,2,14).
empty(t3,2,15).
empty(t3,2,17).
empty(t3,2,18).
empty(t3,2,19).
empty(t3,2,20).
empty(t3,2,5).
empty(t3,2,6).
empty(t3,2,7).
empty(t3,2,9).
empty(t3,3,1).
empty(t3,3,10).
empty(t3,3,11).
empty(t3,3,12).
empty(t3,3,14).
empty(t3,3,15).
empty(t3,3,17).
empty(t3,3,18).
empty(t3,3,19).
empty(t3,3,3).
empty(t3,3,5).
empty(t3,3,6).
empty(t3,3,8).
empty(t3,3,9).
empty(t3,4,10).
empty(t3,4,11).
empty(t3,4,12).
empty(t3,4,13).
empty(t3,4,15).
empty(t3,4,16).
empty(t3,4,17).
empty(t3,4,19).
empty(t3,4,20).
empty(t3,4,5).
empty(t3,4,6).
empty(t3,4,7).
empty(t3,4,8).
empty(t3,4,9).
empty(t3,5,1).
empty(t3,5,10).
empty(t3,5,12).
empty(t3,5,14).
empty(t3,5,16).
empty(t3,5,18).
empty(t3,5,2).
empty(t3,5,20).
empty(t3,5,3).
empty(t3,5,4).
empty(t3,5,5).
empty(t3,5,6).
empty(t3,6,1).
empty(t3,6,10).
empty(t3,6,11).
empty(t3,6,12).
empty(t3,6,13).
empty(t3,6,14).
empty(t3,6,16).
empty(t3,6,18).
empty(t3,6,19).
empty(t3,6,2).
empty(t3,6,20).
empty(t3,6,4).
empty(t3,6,6).
empty(t3,6,8).
empty(t3,7,1).
empty(t3,7,10).
empty(t3,7,12).
empty(t3,7,13).
empty(t3,7,14).
empty(t3,7,15).
empty(t3,7,16).
empty(t3,7,17).
empty(t3,7,19).
empty(t3,7,20).
empty(t3,7,3).
empty(t3,7,4).
empty(t3,7,5).
empty(t3,7,6).
empty(t3,8,1).
empty(t3,8,10).
empty(t3,8,11).
empty(t3,8,13).
empty(t3,8,14).
empty(t3,8,15).
empty(t3,8,16).
empty(t3,8,18).
empty(t3,8,19).
empty(t3,8,2).
empty(t3,8,3).
empty(t3,8,6).
empty(t3,8,7).
empty(t3,8,8).
empty(t3,8,9).
empty(t3,9,10).
empty(t3,9,11).
empty(t3,9,15).
empty(t3,9,16).
empty(t3,9,17).
empty(t3,9,18).
empty(t3,9,19).
empty(t3,9,2).
empty(t3,9,20).
empty(t3,9,4).
empty(t3,9,5).
empty(t3,9,7).
empty(t3,9,8).
height(t1,17).
height(t2,6).
height(t3,15).
in(t1,1,11,4).
in(t1,1,2,7).
in(t1,1,7,4).
in(t1,10,6,6).
in(t1,10,9,6).
in(t1,11,1,4).
in(t1,11,2,6).
in(t1,11,4,7).
in(t1,11,6,6).
in(t1,12,10,6).
in(t1,12,5,4).
in(t1,12,6,4).
in(t1,12,7,4).
in(t1,12,8,6).
in(t1,13,10,4).
in(t1,13,2,6).
in(t1,13,5,4).
in(t1,13,7,4).
in(t1,14,10,4).
in(t1,14,4,7).
in(t1,14,5,4).
in(t1,14,6,4).
in(t1,14,7,4).
in(t1,14,9,4).
in(t1,15,1,7).
in(t1,16,10,7).
in(t1,16,3,7).
in(t1,16,8,6).
in(t1,17,2,4).
in(t1,17,3,6).
in(t1,17,6,6).
in(t1,2,2,7).
in(t1,2,5,6).
in(t1,2,9,7).
in(t1,3,1,6).
in(t1,3,11,4).
in(t1,3,2,6).
in(t1,3,3,6).
in(t1,3,7,7).
in(t1,4,1,6).
in(t1,4,3,6).
in(t1,4,5,6).
in(t1,5,1,6).
in(t1,5,2,6).
in(t1,5,3,6).
in(t1,5,9,4).
in(t1,6,6,6).
in(t1,7,11,4).
in(t1,7,2,6).
in(t1,7,3,7).
in(t1,7,4,7).
in(t1,7,5,7).
in(t1,7,8,6).
in(t1,8,10,4).
in(t1,8,11,6).
in(t1,8,3,7).
in(t1,8,5,7).
in(t1,8,6,7).
in(t1,9,1,7).
in(t1,9,10,7).
in(t1,9,3,7).
in(t1,9,4,7).
in(t1,9,5,7).
in(t1,9,8,4).
in(t2,1,1,3).
in(t2,1,11,8).
in(t2,1,14,3).
in(t2,1,15,3).
in(t2,1,16,3).
in(t2,1,17,3).
in(t2,1,18,3).
in(t2,1,19,3).
in(t2,1,2,8).
in(t2,1,21,3).
in(t2,1,3,8).
in(t2,1,4,8).
in(t2,1,5,8).
in(t2,1,6,8).
in(t2,1,7,8).
in(t2,1,9,3).
in(t2,2,10,8).
in(t2,2,12,8).
in(t2,2,14,3).
in(t2,2,15,3).
in(t2,2,16,3).
in(t2,2,17,3).
in(t2,2,18,3).
in(t2,2,19,3).
in(t2,2,2,8).
in(t2,2,20,3).
in(t2,2,22,8).
in(t2,2,3,8).
in(t2,2,4,8).
in(t2,2,5,8).
in(t2,2,6,8).
in(t2,2,7,8).
in(t2,2,9,8).
in(t2,3,10,3).
in(t2,3,13,3).
in(t2,3,14,3).
in(t2,3,15,3).
in(t2,3,16,3).
in(t2,3,17,3).
in(t2,3,18,3).
in(t2,3,19,3).
in(t2,3,2,8).
in(t2,3,21,8).
in(t2,3,3,8).
in(t2,3,4,8).
in(t2,3,5,8).
in(t2,3,6,8).
in(t2,3,7,8).
in(t2,3,8,8).
in(t2,4,1,3).
in(t2,4,11,8).
in(t2,4,12,3).
in(t2,4,14,3).
in(t2,4,15,3).
in(t2,4,16,3).
in(t2,4,17,3).
in(t2,4,18,3).
in(t2,4,19,3).
in(t2,4,2,8).
in(t2,4,21,8).
in(t2,4,22,3).
in(t2,4,3,8).
in(t2,4,4,8).
in(t2,4,5,8).
in(t2,4,6,8).
in(t2,4,7,8).
in(t2,4,9,8).
in(t2,5,1,8).
in(t2,5,10,8).
in(t2,5,11,8).
in(t2,5,13,8).
in(t2,5,14,3).
in(t2,5,15,3).
in(t2,5,16,3).
in(t2,5,17,3).
in(t2,5,18,3).
in(t2,5,19,3).
in(t2,5,2,8).
in(t2,5,21,3).
in(t2,5,3,8).
in(t2,5,4,8).
in(t2,5,5,8).
in(t2,5,6,8).
in(t2,5,7,8).
in(t2,5,9,8).
in(t2,6,10,3).
in(t2,6,11,8).
in(t2,6,14,3).
in(t2,6,15,3).
in(t2,6,16,3).
in(t2,6,17,3).
in(t2,6,18,3).
in(t2,6,19,3).
in(t2,6,2,8).
in(t2,6,22,8).
in(t2,6,3,8).
in(t2,6,4,8).
in(t2,6,5,8).
in(t2,6,6,8).
in(t2,6,7,8).
in(t2,6,9,3).
in(t3,1,6,1).
in(t3,10,12,1).
in(t3,10,14,1).
in(t3,10,15,1).
in(t3,10,17,1).
in(t3,10,19,1).
in(t3,10,5,1).
in(t3,10,6,1).
in(t3,10,8,1).
in(t3,10,9,1).
in(t3,11,10,1).
in(t3,11,12,1).
in(t3,11,13,1).
in(t3,11,14,1).
in(t3,11,18,1).
in(t3,11,4,1).
in(t3,11,8,1).
in(t3,11,9,1).
in(t3,12,10,1).
in(t3,12,15,1).
in(t3,12,18,1).
in(t3,12,9,1).
in(t3,13,17,1).
in(t3,13,2,1).
in(t3,13,20,1).
in(t3,13,4,1).
in(t3,13,6,1).
in(t3,14,10,1).
in(t3,14,11,1).
in(t3,14,14,1).
in(t3,14,15,1).
in(t3,14,16,1).
in(t3,14,20,1).
in(t3,14,3,1).
in(t3,14,5,1).
in(t3,15,19,1).
in(t3,15,3,1).
in(t3,15,8,1).
in(t3,2,11,1).
in(t3,2,16,1).
in(t3,2,2,1).
in(t3,2,3,1).
in(t3,2,4,1).
in(t3,2,8,1).
in(t3,3,13,1).
in(t3,3,16,1).
in(t3,3,2,1).
in(t3,3,20,1).
in(t3,3,4,1).
in(t3,3,7,1).
in(t3,4,1,1).
in(t3,4,14,1).
in(t3,4,18,1).
in(t3,4,2,1).
in(t3,4,3,1).
in(t3,4,4,1).
in(t3,5,11,1).
in(t3,5,13,1).
in(t3,5,15,1).
in(t3,5,17,1).
in(t3,5,19,1).
in(t3,5,7,1).
in(t3,5,8,1).
in(t3,5,9,1).
in(t3,6,15,1).
in(t3,6,17,1).
in(t3,6,3,1).
in(t3,6,5,1).
in(t3,6,7,1).
in(t3,6,9,1).
in(t3,7,11,1).
in(t3,7,18,1).
in(t3,7,2,1).
in(t3,7,7,1).
in(t3,7,8,1).
in(t3,7,9,1).
in(t3,8,12,1).
in(t3,8,17,1).
in(t3,8,20,1).
in(t3,8,4,1).
in(t3,8,5,1).
in(t3,9,1,1).
in(t3,9,12,1).
in(t3,9,13,1).
in(t3,9,14,1).
in(t3,9,3,1).
in(t3,9,6,1).
in(t3,9,9,1).
width(t1,11).
width(t2,22).
width(t3,20).