G13113313231323133313331333133313113313331333131333132313222121
>>
G1311331323132313331333133313331311331333133313133313231322212
<<
G13113313231323133313331333133313113313331333131333132313222123
>>
G13113313231323133313331333133313113313331333131333132313222122
>>