C313212111133131211331333133313331333131121133133313132332111111
>>
C31321211113313121133133313331333133313112113313331313233211111
<<
C313212111133131211331333133313331333131121133133313132332111113
>>
C313212111133131211331333133313331333131121133133313132332111112
>>