C11111333133313232233133313331333133313233213331323221323131121131
>>
C1111133313331323223313331333133313331323321333132322132313112113
<<
C11111333133313232233133313331333133313233213331323221323131121133
>>
C11111333133313232233133313331333133313233213331323221323131121132
>>