G13113313231323133313331333133313113313331333132322331333132212112121
>>
G1311331323132313331333133313331311331333133313232233133313221211212
<<
G13113313231323133313331333133313113313331333132322331333132212112123
>>
G13113313231323133313331333133313113313331333132322331333132212112122
>>