pair,contact1,contact2,flow1,flow2 8xnt_E_,3,9,1,1 8xnt_E_,6,8,1,1 8xnt_E_,6,9,1,1 8xnt_E_,9,57,1,1 8xnt_E_,10,13,1,1 8xnt_E_,11,58,1,1 8xnt_E_,13,58,1,1 8xnt_E_,16,22,1,1 8xnt_E_,18,21,1,1 8xnt_E_,18,22,1,1 8xnt_E_,19,23,1,1 8xnt_E_,20,24,1,1 8xnt_E_,21,25,1,1 8xnt_E_,21,51,1,1 8xnt_E_,22,26,1,1 8xnt_E_,23,27,1,1 8xnt_E_,24,28,1,1 8xnt_E_,26,30,1,1 8xnt_E_,27,31,1,1 8xnt_E_,28,31,1,1 8xnt_E_,28,32,1,1 8xnt_E_,33,36,1,1 8xnt_E_,37,40,1,1 8xnt_E_,38,41,1,1 8xnt_E_,40,44,1,1 8xnt_E_,41,45,1,1 8xnt_E_,42,46,1,1 8xnt_E_,42,84,1,1 8xnt_E_,43,47,1,1 8xnt_E_,44,48,1,1 8xnt_E_,45,49,1,1 8xnt_E_,46,50,1,1 8xnt_E_,47,51,1,1 8xnt_E_,48,52,1,1 8xnt_E_,51,52,1,1 8xnt_E_,56,60,1,1 8xnt_E_,57,61,1,1 8xnt_E_,58,62,1,1 8xnt_E_,59,63,1,1 8xnt_E_,60,64,1,1 8xnt_E_,61,65,1,1 8xnt_E_,62,65,1,1 8xnt_E_,62,66,1,1 8xnt_E_,63,67,1,1 8xnt_E_,64,69,1,1 8xnt_E_,65,68,1,1 8xnt_E_,71,75,1,1 8xnt_E_,72,76,1,1 8xnt_E_,73,77,1,1 8xnt_E_,74,78,1,1 8xnt_E_,75,79,1,1 8xnt_E_,76,79,1,1 8xnt_E_,76,80,1,1 8xnt_E_,77,81,1,1 8xnt_E_,91,92,1,1 8xnt_E_,91,151,1,1 8xnt_E_,92,130,1,1 8xnt_E_,94,134,1,1 8xnt_E_,95,149,1,1 8xnt_E_,96,134,1,1 8xnt_E_,97,137,1,1 8xnt_E_,97,147,1,1 8xnt_E_,98,135,1,1 8xnt_E_,98,136,1,1 8xnt_E_,99,103,1,1 8xnt_E_,100,104,1,1 8xnt_E_,101,105,1,1 8xnt_E_,102,107,1,1 8xnt_E_,102,145,1,1 8xnt_E_,103,106,1,1 8xnt_E_,107,111,1,1 8xnt_E_,108,109,1,1 8xnt_E_,108,112,1,1 8xnt_E_,110,114,1,1 8xnt_E_,111,115,1,1 8xnt_E_,112,116,1,1 8xnt_E_,113,117,1,1 8xnt_E_,114,118,1,1 8xnt_E_,115,120,1,1 8xnt_E_,116,119,1,1 8xnt_E_,125,132,1,1 8xnt_E_,126,129,1,1 8xnt_E_,126,130,1,1 8xnt_E_,126,131,1,1 8xnt_E_,134,136,1,1 8xnt_E_,139,154,1,1 8xnt_E_,144,186,1,1 8xnt_E_,148,155,1,1 8xnt_E_,150,153,1,1 8xnt_E_,155,176,1,1 8xnt_E_,156,179,1,1 8xnt_E_,157,182,1,1 8xnt_E_,159,161,1,1 8xnt_E_,159,162,1,1 8xnt_E_,160,163,1,1 8xnt_E_,161,165,1,1 8xnt_E_,162,166,1,1 8xnt_E_,163,167,1,1 8xnt_E_,164,168,1,1 8xnt_E_,165,169,1,1 8xnt_E_,166,170,1,1 8xnt_E_,167,171,1,1 8xnt_E_,168,172,1,1 8xnt_E_,169,181,1,1 8xnt_E_,175,177,1,1