G131133132313231333133313331333131133133313331311331312312311221
>>
G13113313231323133313331333133313113313331333131133131231231122
<<
G131133132313231333133313331333131133133313331311331312312311223
>>
G131133132313231333133313331333131133133313331311331312312311222
>>