G131133132313231333133313331333131133133313331311331333133322121231
>>
G13113313231323133313331333133313113313331333131133133313332212123
<<
G131133132313231333133313331333131133133313331311331333133322121233
>>
G131133132313231333133313331333131133133313331311331333133322121232
>>