G131133132313231333133313331333131133133313331311331333132322321331
>>
G13113313231323133313331333133313113313331333131133133313232232133
<<
G131133132313231333133313331333131133133313331311331333132322321333
>>
G131133132313231333133313331333131133133313331311331333132322321332
>>