pair,contact1,contact2,flow1,flow2
2zju_A_,3,6,1,1
2zju_A_,3,7,1,1
2zju_A_,4,8,1,1
2zju_A_,5,9,1,1
2zju_A_,6,10,1,1
2zju_A_,7,11,1,1
2zju_A_,8,12,1,1
2zju_A_,9,13,1,1
2zju_A_,10,14,1,1
2zju_A_,11,14,1,1
2zju_A_,11,15,1,1
2zju_A_,12,81,1,1
2zju_A_,15,81,1,1
2zju_A_,16,19,1,1
2zju_A_,20,22,1,1
2zju_A_,28,150,1,1
2zju_A_,28,152,1,1
2zju_A_,30,152,1,1
2zju_A_,30,154,1,1
2zju_A_,31,58,1,1
2zju_A_,32,154,1,1
2zju_A_,33,56,1,1
2zju_A_,34,179,1,1
2zju_A_,35,54,1,1
2zju_A_,37,52,1,1
2zju_A_,37,167,1,1
2zju_A_,38,52,1,1
2zju_A_,38,170,1,1
2zju_A_,39,170,1,1
2zju_A_,40,50,1,1
2zju_A_,40,171,1,1
2zju_A_,41,50,1,1
2zju_A_,43,45,1,1
2zju_A_,43,46,1,1
2zju_A_,43,47,1,1
2zju_A_,43,48,1,1
2zju_A_,47,124,1,1
2zju_A_,47,126,1,1
2zju_A_,49,122,1,1
2zju_A_,50,119,1,1
2zju_A_,50,121,1,1
2zju_A_,51,120,1,1
2zju_A_,53,118,1,1
2zju_A_,54,56,1,1
2zju_A_,55,57,1,1
2zju_A_,55,116,1,1
2zju_A_,57,114,1,1
2zju_A_,59,112,1,1
2zju_A_,61,63,1,1
2zju_A_,61,64,1,1
2zju_A_,61,110,1,1
2zju_A_,62,65,1,1
2zju_A_,66,72,1,1
2zju_A_,66,108,1,1
2zju_A_,67,69,1,1
2zju_A_,67,71,1,1
2zju_A_,68,108,1,1
2zju_A_,73,108,1,1
2zju_A_,74,105,1,1
2zju_A_,75,106,1,1
2zju_A_,76,105,1,1
2zju_A_,77,104,1,1
2zju_A_,78,81,1,1
2zju_A_,79,82,1,1
2zju_A_,79,102,1,1
2zju_A_,85,87,1,1
2zju_A_,86,143,1,1
2zju_A_,86,144,1,1
2zju_A_,86,145,1,1
2zju_A_,88,142,1,1
2zju_A_,89,92,1,1
2zju_A_,90,140,1,1
2zju_A_,90,143,1,1
2zju_A_,91,123,1,1
2zju_A_,91,138,1,1
2zju_A_,91,140,1,1
2zju_A_,93,121,1,1
2zju_A_,94,95,1,1
2zju_A_,94,120,1,1
2zju_A_,94,121,1,1
2zju_A_,97,119,1,1
2zju_A_,99,117,1,1
2zju_A_,100,117,1,1
2zju_A_,101,103,1,1
2zju_A_,105,113,1,1
2zju_A_,107,110,1,1
2zju_A_,107,111,1,1
2zju_A_,109,111,1,1
2zju_A_,125,127,1,1
2zju_A_,126,129,1,1
2zju_A_,128,131,1,1
2zju_A_,129,204,1,1
2zju_A_,131,134,1,1
2zju_A_,132,203,1,1
2zju_A_,133,201,1,1
2zju_A_,135,201,1,1
2zju_A_,135,202,1,1
2zju_A_,137,200,1,1
2zju_A_,139,198,1,1
2zju_A_,141,196,1,1
2zju_A_,143,146,1,1
2zju_A_,146,150,1,1
2zju_A_,147,150,1,1
2zju_A_,147,151,1,1
2zju_A_,148,192,1,1
2zju_A_,153,194,1,1
2zju_A_,154,181,1,1
2zju_A_,161,163,1,1
2zju_A_,161,164,1,1
2zju_A_,163,166,1,1
2zju_A_,167,169,1,1
2zju_A_,170,172,1,1
2zju_A_,170,205,1,1
2zju_A_,171,205,1,1
2zju_A_,173,203,1,1
2zju_A_,175,201,1,1
2zju_A_,176,201,1,1
2zju_A_,178,199,1,1
2zju_A_,180,197,1,1
2zju_A_,181,194,1,1
2zju_A_,182,195,1,1
2zju_A_,184,193,1,1