主345次围

=217==总共181次 {平均3.69次} ===
◆0次  02, (１)
◆1次  06, (１)
◆2次  01,11,12,13,18,39, (６)
◆3次  03,04,05,20,24,32,37,40,41,44, (１０)
◆4次  07,09,10,15,16,17,19,22,26,29,30,31,33,34,35,38,42,47,49, (１９)
◆5次  08,14,23,25,27,28,36,45,46,48, (１０)
◆6次  21,43, (２)