pair,contact1,contact2,flow1,flow2 1i1a_D_,1,27,1,1 1i1a_D_,8,12,1,1 1i1a_D_,19,70,1,1 1i1a_D_,20,22,1,1 1i1a_D_,20,67,1,1 1i1a_D_,25,64,1,1 1i1a_D_,34,87,1,1 1i1a_D_,38,84,1,1 1i1a_D_,38,86,1,1 1i1a_D_,39,46,1,1 1i1a_D_,40,82,1,1 1i1a_D_,42,79,1,1 1i1a_D_,50,67,1,1 1i1a_D_,51,66,1,1 1i1a_D_,52,65,1,1 1i1a_D_,57,58,1,1 1i1a_D_,57,61,1,1 1i1a_D_,58,60,1,1 1i1a_D_,59,61,1,1 1i1a_D_,62,64,1,1 1i1a_D_,71,75,1,1 1i1a_D_,74,77,1,1 1i1a_D_,81,98,1,1 1i1a_D_,99,100,1,1 1i1a_D_,100,103,1,1 1i1a_D_,102,135,1,1 1i1a_D_,106,133,1,1 1i1a_D_,106,135,1,1 1i1a_D_,109,111,1,1 1i1a_D_,109,132,1,1 1i1a_D_,111,129,1,1 1i1a_D_,111,130,1,1 1i1a_D_,113,128,1,1 1i1a_D_,116,119,1,1 1i1a_D_,116,120,1,1 1i1a_D_,117,120,1,1 1i1a_D_,119,121,1,1 1i1a_D_,119,122,1,1 1i1a_D_,119,126,1,1 1i1a_D_,123,176,1,1 1i1a_D_,125,174,1,1 1i1a_D_,126,173,1,1 1i1a_D_,127,172,1,1 1i1a_D_,129,170,1,1 1i1a_D_,131,168,1,1 1i1a_D_,134,166,1,1 1i1a_D_,135,191,1,1 1i1a_D_,138,191,1,1 1i1a_D_,140,142,1,1 1i1a_D_,140,190,1,1 1i1a_D_,141,155,1,1 1i1a_D_,142,188,1,1 1i1a_D_,143,170,1,1 1i1a_D_,144,186,1,1 1i1a_D_,145,148,1,1 1i1a_D_,146,184,1,1 1i1a_D_,148,150,1,1 1i1a_D_,151,153,1,1 1i1a_D_,152,173,1,1 1i1a_D_,154,171,1,1 1i1a_D_,155,170,1,1 1i1a_D_,156,157,1,1 1i1a_D_,156,169,1,1 1i1a_D_,157,159,1,1 1i1a_D_,159,167,1,1 1i1a_D_,161,162,1,1 1i1a_D_,161,164,1,1 1i1a_D_,161,165,1,1 1i1a_D_,163,165,1,1 1i1a_D_,176,179,1,1 1i1a_D_,177,181,1,1 1i1a_D_,183,204,1,1 1i1a_D_,185,203,1,1 1i1a_D_,186,202,1,1 1i1a_D_,187,201,1,1 1i1a_D_,188,198,1,1 1i1a_D_,189,199,1,1 1i1a_D_,191,193,1,1 1i1a_D_,191,194,1,1 1i1a_D_,191,197,1,1 1i1a_D_,194,197,1,1 1i1a_D_,204,205,1,1