G13113313231323133313331333133313113313331333131133133313221333112121
>>
G1311331323132313331333133313331311331333133313113313331322133311212
<<
G13113313231323133313331333133313113313331333131133133313221333112123
>>
G13113313231323133313331333133313113313331333131133133313221333112122
>>