G13113313231323133313331333133313113313331333131133132322121131
>>
G1311331323132313331333133313331311331333133313113313232212113
<<
G13113313231323133313331333133313113313331333131133132322121133
>>
G13113313231323133313331333133313113313331333131133132322121132
>>