pair,contact1,contact2,flow1,flow2
1ipc_A_,1,2,1,1
1ipc_A_,4,7,1,1
1ipc_A_,5,8,1,1
1ipc_A_,5,9,1,1
1ipc_A_,10,45,1,1
1ipc_A_,11,43,1,1
1ipc_A_,11,44,1,1
1ipc_A_,13,41,1,1
1ipc_A_,16,70,1,1
1ipc_A_,17,40,1,1
1ipc_A_,18,68,1,1
1ipc_A_,19,37,1,1
1ipc_A_,19,38,1,1
1ipc_A_,20,66,1,1
1ipc_A_,21,35,1,1
1ipc_A_,22,64,1,1
1ipc_A_,23,33,1,1
1ipc_A_,25,27,1,1
1ipc_A_,25,28,1,1
1ipc_A_,25,33,1,1
1ipc_A_,28,33,1,1
1ipc_A_,29,32,1,1
1ipc_A_,30,33,1,1
1ipc_A_,31,34,1,1
1ipc_A_,31,35,1,1
1ipc_A_,34,35,1,1
1ipc_A_,39,70,1,1
1ipc_A_,42,45,1,1
1ipc_A_,42,46,1,1
1ipc_A_,43,47,1,1
1ipc_A_,44,48,1,1
1ipc_A_,45,49,1,1
1ipc_A_,46,50,1,1
1ipc_A_,47,51,1,1
1ipc_A_,48,52,1,1
1ipc_A_,49,52,1,1
1ipc_A_,54,65,1,1
1ipc_A_,55,58,1,1
1ipc_A_,56,59,1,1
1ipc_A_,57,101,1,1
1ipc_A_,60,63,1,1
1ipc_A_,62,130,1,1
1ipc_A_,63,130,1,1
1ipc_A_,63,131,1,1
1ipc_A_,64,129,1,1
1ipc_A_,64,131,1,1
1ipc_A_,65,128,1,1
1ipc_A_,67,126,1,1
1ipc_A_,69,72,1,1
1ipc_A_,69,123,1,1
1ipc_A_,69,124,1,1
1ipc_A_,73,75,1,1
1ipc_A_,73,78,1,1
1ipc_A_,75,78,1,1
1ipc_A_,75,81,1,1
1ipc_A_,78,80,1,1
1ipc_A_,78,81,1,1
1ipc_A_,78,82,1,1
1ipc_A_,79,82,1,1
1ipc_A_,80,124,1,1
1ipc_A_,80,142,1,1
1ipc_A_,81,84,1,1
1ipc_A_,81,124,1,1
1ipc_A_,83,144,1,1
1ipc_A_,84,173,1,1
1ipc_A_,84,174,1,1
1ipc_A_,85,141,1,1
1ipc_A_,86,172,1,1
1ipc_A_,87,139,1,1
1ipc_A_,87,150,1,1
1ipc_A_,88,170,1,1
1ipc_A_,89,137,1,1
1ipc_A_,91,135,1,1
1ipc_A_,92,95,1,1
1ipc_A_,94,97,1,1
1ipc_A_,94,98,1,1
1ipc_A_,95,99,1,1
1ipc_A_,95,100,1,1
1ipc_A_,96,135,1,1
1ipc_A_,98,102,1,1
1ipc_A_,99,102,1,1
1ipc_A_,99,103,1,1
1ipc_A_,100,104,1,1
1ipc_A_,101,105,1,1
1ipc_A_,102,106,1,1
1ipc_A_,103,107,1,1
1ipc_A_,104,108,1,1
1ipc_A_,105,109,1,1
1ipc_A_,106,110,1,1
1ipc_A_,107,111,1,1
1ipc_A_,107,157,1,1
1ipc_A_,108,112,1,1
1ipc_A_,109,113,1,1
1ipc_A_,110,115,1,1
1ipc_A_,111,114,1,1
1ipc_A_,114,117,1,1
1ipc_A_,114,120,1,1
1ipc_A_,116,119,1,1
1ipc_A_,117,120,1,1
1ipc_A_,119,122,1,1
1ipc_A_,119,148,1,1
1ipc_A_,120,123,1,1
1ipc_A_,122,124,1,1
1ipc_A_,122,142,1,1
1ipc_A_,122,146,1,1
1ipc_A_,124,140,1,1
1ipc_A_,125,140,1,1
1ipc_A_,127,138,1,1
1ipc_A_,129,136,1,1
1ipc_A_,130,131,1,1
1ipc_A_,131,134,1,1
1ipc_A_,131,135,1,1
1ipc_A_,141,171,1,1
1ipc_A_,143,144,1,1
1ipc_A_,143,145,1,1
1ipc_A_,143,146,1,1
1ipc_A_,144,145,1,1
1ipc_A_,145,183,1,1
1ipc_A_,146,150,1,1
1ipc_A_,147,151,1,1
1ipc_A_,148,151,1,1
1ipc_A_,148,152,1,1
1ipc_A_,149,153,1,1
1ipc_A_,150,154,1,1
1ipc_A_,151,155,1,1
1ipc_A_,152,156,1,1
1ipc_A_,153,157,1,1
1ipc_A_,154,158,1,1
1ipc_A_,155,159,1,1
1ipc_A_,156,160,1,1
1ipc_A_,157,161,1,1
1ipc_A_,158,162,1,1
1ipc_A_,158,165,1,1
1ipc_A_,158,167,1,1
1ipc_A_,158,186,1,1
1ipc_A_,164,167,1,1
1ipc_A_,169,186,1,1
1ipc_A_,171,183,1,1
1ipc_A_,171,184,1,1
1ipc_A_,173,176,1,1
1ipc_A_,174,177,1,1
1ipc_A_,176,180,1,1
1ipc_A_,178,180,1,1