G131133132313231333133313331333131133133313331311331333132211121
>>
G13113313231323133313331333133313113313331333131133133313221112
<<
G131133132313231333133313331333131133133313331311331333132211123
>>
G131133132313231333133313331333131133133313331311331333132211122
>>