pair,contact1,contact2,flow1,flow2 7nsq_D_,4,203,1,1 7nsq_D_,6,201,1,1 7nsq_D_,7,28,1,1 7nsq_D_,8,193,1,1 7nsq_D_,8,195,1,1 7nsq_D_,8,199,1,1 7nsq_D_,9,26,1,1 7nsq_D_,10,26,1,1 7nsq_D_,12,24,1,1 7nsq_D_,14,22,1,1 7nsq_D_,16,18,1,1 7nsq_D_,16,19,1,1 7nsq_D_,16,20,1,1 7nsq_D_,18,20,1,1 7nsq_D_,23,191,1,1 7nsq_D_,25,189,1,1 7nsq_D_,25,191,1,1 7nsq_D_,27,187,1,1 7nsq_D_,32,96,1,1 7nsq_D_,33,51,1,1 7nsq_D_,33,53,1,1 7nsq_D_,34,93,1,1 7nsq_D_,34,94,1,1 7nsq_D_,35,49,1,1 7nsq_D_,36,49,1,1 7nsq_D_,38,43,1,1 7nsq_D_,38,45,1,1 7nsq_D_,38,47,1,1 7nsq_D_,39,43,1,1 7nsq_D_,45,81,1,1 7nsq_D_,48,82,1,1 7nsq_D_,50,80,1,1 7nsq_D_,51,78,1,1 7nsq_D_,52,77,1,1 7nsq_D_,55,75,1,1 7nsq_D_,61,65,1,1 7nsq_D_,62,66,1,1 7nsq_D_,63,67,1,1 7nsq_D_,64,68,1,1 7nsq_D_,65,69,1,1 7nsq_D_,68,71,1,1 7nsq_D_,84,86,1,1 7nsq_D_,91,94,1,1 7nsq_D_,98,101,1,1 7nsq_D_,99,103,1,1 7nsq_D_,105,177,1,1 7nsq_D_,106,206,1,1 7nsq_D_,107,175,1,1 7nsq_D_,108,204,1,1 7nsq_D_,109,172,1,1 7nsq_D_,110,171,1,1 7nsq_D_,110,202,1,1 7nsq_D_,111,170,1,1 7nsq_D_,113,168,1,1 7nsq_D_,117,165,1,1 7nsq_D_,119,163,1,1 7nsq_D_,120,124,1,1 7nsq_D_,121,125,1,1 7nsq_D_,121,127,1,1 7nsq_D_,124,161,1,1 7nsq_D_,124,164,1,1 7nsq_D_,125,161,1,1 7nsq_D_,130,139,1,1 7nsq_D_,130,140,1,1 7nsq_D_,131,136,1,1 7nsq_D_,135,137,1,1 7nsq_D_,136,139,1,1 7nsq_D_,149,150,1,1 7nsq_D_,149,153,1,1 7nsq_D_,159,160,1,1 7nsq_D_,174,208,1,1 7nsq_D_,176,190,1,1 7nsq_D_,178,188,1,1 7nsq_D_,179,188,1,1 7nsq_D_,181,184,1,1 7nsq_D_,181,186,1,1 7nsq_D_,196,199,1,1