C1111133313331323223313331333133313233231311211331333132331121121131
>>
C111113331333132322331333133313331323323131121133133313233112112113
<<
C1111133313331323223313331333133313233231311211331333132331121121133
>>
C1111133313331323223313331333133313233231311211331333132331121121132
>>