3
,1,156,35,,,,,
,,130,145,56,,,,
50,65,200,161,26,,48,143,134
46,95,153,,,,3,106,124
,22,119,,,,1,,
,84,61,,,,,,
,164,9,,53,,,,
20,194,,,82,81,,,
65,116,,,5,144,207,222,124