C1111133313331323223313331333133313233231311211331333132323131121
>>
C111113331333132322331333133313331323323131121133133313232313112
<<
C1111133313331323223313331333133313233231311211331333132323131123
>>
C1111133313331323223313331333133313233231311211331333132323131122
>>