G21131331211331322331323132233131121133132233132321133132322121111133311231
>>
G2113133121133132233132313223313112113313223313232113313232212111113331123
<<
G21131331211331322331323132233131121133132233132321133132322121111133311233
>>
G21131331211331322331323132233131121133132233132321133132322121111133311232
>>