Ultra DFS
well we failed
4 years ago 16 ๅ่ฆ่ด 1 ใณใ
1ไปถใในใฆใฎใณใกใณใใ่ฆใ
ใณใกใณใใใใซใฏใญใฐใคใณใๅฟ
่ฆใงใ
ใญใฐใคใณ
ใใฎใฆใผใถใๆ็จฟใใไปใฎใขใใก
ใขใใชใใใฆใณใญใผใ
ใขใใชใงใขใใกใๆใใฆๆ็จฟใใใ๏ผ
