pair,contact1,contact2,flow1,flow2 1cf4_A_,2,176,1,1 1cf4_A_,13,16,1,1 1cf4_A_,17,21,1,1 1cf4_A_,18,22,1,1 1cf4_A_,19,23,1,1 1cf4_A_,20,24,1,1 1cf4_A_,21,24,1,1 1cf4_A_,21,25,1,1 1cf4_A_,23,166,1,1 1cf4_A_,26,27,1,1 1cf4_A_,33,36,1,1 1cf4_A_,34,37,1,1 1cf4_A_,38,57,1,1 1cf4_A_,42,52,1,1 1cf4_A_,46,51,1,1 1cf4_A_,78,109,1,1 1cf4_A_,80,111,1,1 1cf4_A_,84,137,1,1 1cf4_A_,89,92,1,1 1cf4_A_,89,93,1,1 1cf4_A_,90,94,1,1 1cf4_A_,91,95,1,1 1cf4_A_,93,96,1,1 1cf4_A_,93,97,1,1 1cf4_A_,94,98,1,1 1cf4_A_,97,100,1,1 1cf4_A_,97,101,1,1 1cf4_A_,99,103,1,1 1cf4_A_,100,104,1,1 1cf4_A_,101,108,1,1 1cf4_A_,115,118,1,1 1cf4_A_,115,158,1,1 1cf4_A_,116,119,1,1 1cf4_A_,116,120,1,1 1cf4_A_,119,122,1,1 1cf4_A_,123,127,1,1 1cf4_A_,124,128,1,1 1cf4_A_,125,129,1,1 1cf4_A_,126,130,1,1 1cf4_A_,127,131,1,1 1cf4_A_,129,132,1,1 1cf4_A_,129,133,1,1 1cf4_A_,138,140,1,1 1cf4_A_,138,141,1,1 1cf4_A_,138,142,1,1 1cf4_A_,140,144,1,1 1cf4_A_,141,145,1,1 1cf4_A_,142,146,1,1 1cf4_A_,143,147,1,1 1cf4_A_,144,148,1,1 1cf4_A_,146,151,1,1 1cf4_A_,147,150,1,1 1cf4_A_,164,166,1,1 1cf4_A_,165,169,1,1 1cf4_A_,167,170,1,1 1cf4_A_,167,171,1,1 1cf4_A_,168,171,1,1 1cf4_A_,168,172,1,1 1cf4_A_,169,173,1,1 1cf4_A_,170,174,1,1 1cf4_A_,173,176,1,1 1cf4_A_,173,177,1,1 1cf4_A_,174,178,1,1