G2131323132313331311132313231331123132313232233132313232321311231
>>
G213132313231333131113231323133112313231323223313231323232131123
<<
G2131323132313331311132313231331123132313232233132313232321311233
>>
G2131323132313331311132313231331123132313232233132313232321311232
>>