pair,contact1,contact2,flow1,flow2 1sr4_A_,2,10,1,1 1sr4_A_,3,10,1,1 1sr4_A_,5,8,1,1 1sr4_A_,10,12,1,1 1sr4_A_,16,19,1,1 1sr4_A_,17,20,1,1 1sr4_A_,18,21,1,1 1sr4_A_,22,60,1,1 1sr4_A_,23,157,1,1 1sr4_A_,23,158,1,1 1sr4_A_,24,32,1,1 1sr4_A_,25,155,1,1 1sr4_A_,26,29,1,1 1sr4_A_,26,30,1,1 1sr4_A_,27,126,1,1 1sr4_A_,27,151,1,1 1sr4_A_,27,155,1,1 1sr4_A_,28,30,1,1 1sr4_A_,28,128,1,1 1sr4_A_,28,135,1,1 1sr4_A_,31,46,1,1 1sr4_A_,32,60,1,1 1sr4_A_,33,34,1,1 1sr4_A_,33,44,1,1 1sr4_A_,33,57,1,1 1sr4_A_,38,41,1,1 1sr4_A_,40,91,1,1 1sr4_A_,40,92,1,1 1sr4_A_,43,89,1,1 1sr4_A_,45,135,1,1 1sr4_A_,47,50,1,1 1sr4_A_,47,51,1,1 1sr4_A_,48,51,1,1 1sr4_A_,48,58,1,1 1sr4_A_,51,54,1,1 1sr4_A_,51,58,1,1 1sr4_A_,55,58,1,1 1sr4_A_,56,59,1,1 1sr4_A_,57,75,1,1 1sr4_A_,59,76,1,1 1sr4_A_,59,160,1,1 1sr4_A_,61,74,1,1 1sr4_A_,63,72,1,1 1sr4_A_,65,70,1,1 1sr4_A_,66,97,1,1 1sr4_A_,67,70,1,1 1sr4_A_,67,102,1,1 1sr4_A_,71,103,1,1 1sr4_A_,73,81,1,1 1sr4_A_,73,82,1,1 1sr4_A_,75,77,1,1 1sr4_A_,75,78,1,1 1sr4_A_,75,79,1,1 1sr4_A_,75,80,1,1 1sr4_A_,79,94,1,1 1sr4_A_,80,91,1,1 1sr4_A_,81,92,1,1 1sr4_A_,83,90,1,1 1sr4_A_,83,101,1,1 1sr4_A_,84,100,1,1 1sr4_A_,85,88,1,1 1sr4_A_,86,120,1,1 1sr4_A_,86,122,1,1 1sr4_A_,87,122,1,1 1sr4_A_,87,139,1,1 1sr4_A_,92,93,1,1 1sr4_A_,93,98,1,1 1sr4_A_,93,101,1,1 1sr4_A_,95,97,1,1 1sr4_A_,95,98,1,1 1sr4_A_,95,101,1,1 1sr4_A_,98,101,1,1 1sr4_A_,99,102,1,1 1sr4_A_,102,118,1,1 1sr4_A_,104,116,1,1 1sr4_A_,106,114,1,1 1sr4_A_,108,110,1,1 1sr4_A_,108,111,1,1 1sr4_A_,108,112,1,1 1sr4_A_,110,112,1,1 1sr4_A_,113,154,1,1 1sr4_A_,115,124,1,1 1sr4_A_,117,119,1,1 1sr4_A_,117,120,1,1 1sr4_A_,117,121,1,1 1sr4_A_,117,122,1,1 1sr4_A_,120,122,1,1 1sr4_A_,123,125,1,1 1sr4_A_,123,140,1,1 1sr4_A_,124,154,1,1 1sr4_A_,125,138,1,1 1sr4_A_,125,140,1,1 1sr4_A_,125,152,1,1 1sr4_A_,126,151,1,1 1sr4_A_,126,153,1,1 1sr4_A_,127,129,1,1 1sr4_A_,127,135,1,1 1sr4_A_,127,136,1,1 1sr4_A_,129,148,1,1 1sr4_A_,130,132,1,1 1sr4_A_,130,134,1,1 1sr4_A_,132,133,1,1 1sr4_A_,140,150,1,1 1sr4_A_,141,150,1,1 1sr4_A_,141,152,1,1 1sr4_A_,143,145,1,1 1sr4_A_,143,150,1,1 1sr4_A_,144,152,1,1 1sr4_A_,145,152,1,1 1sr4_A_,147,150,1,1 1sr4_A_,151,153,1,1