G131133132313231333133313331333131133133313331311331333133112211221
>>
G13113313231323133313331333133313113313331333131133133313311221122
<<
G131133132313231333133313331333131133133313331311331333133112211223
>>
G131133132313231333133313331333131133133313331311331333133112211222
>>