pair,contact1,contact2,flow1,flow2 1n34_C_,2,3,1,1 1n34_C_,5,9,1,1 1n34_C_,7,11,1,1 1n34_C_,8,10,1,1 1n34_C_,10,13,1,1 1n34_C_,10,176,1,1 1n34_C_,19,21,1,1 1n34_C_,19,35,1,1 1n34_C_,19,39,1,1 1n34_C_,21,35,1,1 1n34_C_,24,27,1,1 1n34_C_,27,29,1,1 1n34_C_,28,30,1,1 1n34_C_,28,31,1,1 1n34_C_,30,34,1,1 1n34_C_,33,36,1,1 1n34_C_,34,37,1,1 1n34_C_,34,58,1,1 1n34_C_,35,39,1,1 1n34_C_,36,40,1,1 1n34_C_,37,41,1,1 1n34_C_,39,43,1,1 1n34_C_,41,44,1,1 1n34_C_,44,45,1,1 1n34_C_,46,50,1,1 1n34_C_,48,71,1,1 1n34_C_,53,55,1,1 1n34_C_,57,66,1,1 1n34_C_,59,62,1,1 1n34_C_,60,62,1,1 1n34_C_,61,96,1,1 1n34_C_,64,101,1,1 1n34_C_,65,66,1,1 1n34_C_,67,101,1,1 1n34_C_,71,74,1,1 1n34_C_,76,82,1,1 1n34_C_,83,87,1,1 1n34_C_,84,88,1,1 1n34_C_,88,91,1,1 1n34_C_,90,94,1,1 1n34_C_,91,93,1,1 1n34_C_,95,98,1,1 1n34_C_,102,103,1,1 1n34_C_,108,111,1,1 1n34_C_,109,118,1,1 1n34_C_,109,143,1,1 1n34_C_,111,114,1,1 1n34_C_,111,115,1,1 1n34_C_,112,116,1,1 1n34_C_,113,117,1,1 1n34_C_,114,118,1,1 1n34_C_,115,119,1,1 1n34_C_,116,120,1,1 1n34_C_,117,121,1,1 1n34_C_,118,122,1,1 1n34_C_,121,124,1,1 1n34_C_,121,125,1,1 1n34_C_,128,132,1,1 1n34_C_,130,133,1,1 1n34_C_,130,134,1,1 1n34_C_,131,135,1,1 1n34_C_,132,136,1,1 1n34_C_,133,137,1,1 1n34_C_,135,139,1,1 1n34_C_,136,140,1,1 1n34_C_,137,141,1,1 1n34_C_,138,142,1,1 1n34_C_,139,143,1,1 1n34_C_,142,144,1,1 1n34_C_,147,202,1,1 1n34_C_,148,169,1,1 1n34_C_,155,159,1,1 1n34_C_,156,159,1,1 1n34_C_,163,164,1,1 1n34_C_,172,174,1,1 1n34_C_,180,206,1,1 1n34_C_,182,201,1,1 1n34_C_,186,197,1,1 1n34_C_,188,190,1,1 1n34_C_,188,195,1,1 1n34_C_,190,193,1,1