15# {{5,2625},{12,3338},{10,4078},{4,4835},{6,4848},{1,5289},{4,5697},{13,5698},{1,6093},{12,6308},{5,6526},{9,6544},{2,6939},{10,6957},{7,7167},{9,7168},{5,7399},{2,7779},{9,7994},{3,8212},{12,8213},{7,8622},{12,8622},{3,9018},{12,9019},{10,9414},{6,9811},{9,9812},{3,10217},{8,10218},{5,10630},{12,10868},{7,11084},{10,11299},{2,11512},{4,11513},{6,11530},{6,11926},{2,12325},{13,12325},{6,12719},{12,12933},{5,13151},{12,13152},{2,13529},{9,13545},{5,13921},{9,14135},{2,14354},{12,14354},{1,14747