C313212111113331323312111133133313331333133313331333133313331333131133111111
>>
C31321211111333132331211113313331333133313331333133313331333133313113311111
<<
C313212111113331323312111133133313331333133313331333133313331333131133111113
>>
C313212111113331323312111133133313331333133313331333133313331333131133111112
>>