G1213231313132322331313232233132313233313232211331323132322121111
>>
G121323131313232233131323223313231323331323221133132313232212111
<<
G1213231313132322331313232233132313233313232211331323132322121113
>>
G1213231313132322331313232233132313233313232211331323132322121112
>>