2
,23,154,83,15,,,
62,72,211,168,16,,32,
25,127,124,,,,106,154
,107,26,,,69,70,142
3,153,,,35,63,,
90,95,,,57,70,,
202,13,,,51,91,,
82,,32,145,184,171,31,
,,125,16,71,180,198,76
,,75,159,184,44,2,14