4
,41,163,141,136,136,179,
29,229,39,,,175,233,
154,173,,,,138,233,
227,135,,,,136,233,
249,147,,,,136,233,
223,191,,,,137,233,
151,253,68,,6,182,233,
26,216,252,206,178,164,233,
,11,74,53,1,136,233,
,,,,,136,233,
,,,,,143,235,
,,,6,102,230,254,116