C313212111133131211331333133313331333133313331323331333131311131
>>
C31321211113313121133133313331333133313331333132333133313131113
<<
C313212111133131211331333133313331333133313331323331333131311133
>>
C313212111133131211331333133313331333133313331323331333131311132
>>