C1111133313331323223313331333133313311211111211331333133313233333331333223311
>>
C111113331333132322331333133313331331121111121133133313331323333333133322331
<<
C1111133313331323223313331333133313311211111211331333133313233333331333223313
>>
C1111133313331323223313331333133313311211111211331333133313233333331333223312
>>