G13113313231323133313331333133313113313331333132322331322132312121
>>
G1311331323132313331333133313331311331333133313232233132213231212
<<
G13113313231323133313331333133313113313331333132322331322132312123
>>
G13113313231323133313331333133313113313331333132322331322132312122
>>