2
,51,93,139,182,33,
,32,122,32,221,44,
,,5,169,49,,
,2,141,43,,,
1,115,30,16,126,217,190
109,44,110,172,58,15,
202,147,110,11,,,
,,106,,,,
,,151,82,9,,
,,13,133,208,190,1