N=8;
value=[|0,1216673,46866405,325596994,104069725,126200178,113366605,180517876|
1216673,0,141800756,622503750,23816886,27904962,91703031,204553537|
46866405,141800756,0,68343199,18666166,90713721,376178241,14857281|
325596994,622503750,68343199,0,374052697,244471417,170916833,56668435|
104069725,23816886,18666166,374052697,0,254667259,51316105,46216156|
126200178,27904962,90713721,244471417,254667259,0,148773507,777600979|
113366605,91703031,376178241,170916833,51316105,148773507,0,412426465|
180517876,204553537,14857281,56668435,46216156,777600979,412426465,0|];