C313212111113331323312111133133313331333133313331333131323311221
>>
C31321211111333132331211113313331333133313331333133313132331122
<<
C313212111113331323312111133133313331333133313331333131323311223
>>
C313212111113331323312111133133313331333133313331333131323311222
>>