pair,contact1,contact2,flow1,flow2 7tce_C_,1,4,1,1 7tce_C_,6,9,1,1 7tce_C_,6,10,1,1 7tce_C_,7,11,1,1 7tce_C_,9,13,1,1 7tce_C_,10,14,1,1 7tce_C_,11,15,1,1 7tce_C_,12,16,1,1 7tce_C_,13,17,1,1 7tce_C_,14,18,1,1 7tce_C_,15,19,1,1 7tce_C_,16,20,1,1 7tce_C_,17,21,1,1 7tce_C_,18,22,1,1 7tce_C_,20,23,1,1 7tce_C_,20,24,1,1 7tce_C_,23,27,1,1 7tce_C_,24,27,1,1 7tce_C_,24,28,1,1 7tce_C_,26,29,1,1 7tce_C_,27,30,1,1 7tce_C_,28,31,1,1 7tce_C_,32,37,1,1 7tce_C_,33,37,1,1 7tce_C_,42,178,1,1 7tce_C_,44,176,1,1 7tce_C_,45,47,1,1 7tce_C_,49,68,1,1 7tce_C_,50,53,1,1 7tce_C_,52,68,1,1 7tce_C_,55,66,1,1 7tce_C_,57,64,1,1 7tce_C_,59,62,1,1 7tce_C_,63,119,1,1 7tce_C_,65,117,1,1 7tce_C_,67,73,1,1 7tce_C_,67,115,1,1 7tce_C_,68,113,1,1 7tce_C_,69,103,1,1 7tce_C_,69,112,1,1 7tce_C_,69,113,1,1 7tce_C_,69,150,1,1 7tce_C_,70,74,1,1 7tce_C_,72,75,1,1 7tce_C_,72,76,1,1 7tce_C_,73,150,1,1 7tce_C_,74,78,1,1 7tce_C_,75,79,1,1 7tce_C_,76,79,1,1 7tce_C_,77,80,1,1 7tce_C_,77,153,1,1 7tce_C_,78,103,1,1 7tce_C_,78,110,1,1 7tce_C_,81,84,1,1 7tce_C_,87,89,1,1 7tce_C_,87,91,1,1 7tce_C_,87,162,1,1 7tce_C_,89,91,1,1 7tce_C_,89,97,1,1 7tce_C_,89,162,1,1 7tce_C_,90,99,1,1 7tce_C_,90,106,1,1 7tce_C_,91,165,1,1 7tce_C_,92,94,1,1 7tce_C_,92,105,1,1 7tce_C_,93,165,1,1 7tce_C_,94,166,1,1 7tce_C_,94,168,1,1 7tce_C_,96,99,1,1 7tce_C_,100,105,1,1 7tce_C_,101,153,1,1 7tce_C_,102,105,1,1 7tce_C_,103,106,1,1 7tce_C_,103,107,1,1 7tce_C_,106,151,1,1 7tce_C_,106,163,1,1 7tce_C_,108,114,1,1 7tce_C_,109,112,1,1 7tce_C_,109,113,1,1 7tce_C_,109,114,1,1 7tce_C_,118,164,1,1 7tce_C_,121,125,1,1 7tce_C_,121,126,1,1 7tce_C_,121,148,1,1 7tce_C_,122,161,1,1 7tce_C_,129,140,1,1 7tce_C_,133,138,1,1 7tce_C_,135,147,1,1 7tce_C_,135,156,1,1 7tce_C_,139,148,1,1 7tce_C_,141,145,1,1 7tce_C_,141,146,1,1 7tce_C_,147,155,1,1 7tce_C_,147,156,1,1 7tce_C_,149,152,1,1 7tce_C_,149,153,1,1 7tce_C_,152,163,1,1 7tce_C_,154,162,1,1 7tce_C_,167,179,1,1 7tce_C_,169,177,1,1 7tce_C_,171,175,1,1 7tce_C_,172,174,1,1