G131133132313231333133313331333131133133313331311331333132322122221
>>
G13113313231323133313331333133313113313331333131133133313232212222
<<
G131133132313231333133313331333131133133313331311331333132322122223
>>
G131133132313231333133313331333131133133313331311331333132322122222
>>