C312322331333132212111133133313331333133312121111121111331211111313111333132331
>>
C31232233133313221211113313331333133313331212111112111133121111131311133313233
<<
C312322331333132212111133133313331333133312121111121111331211111313111333132333
>>
C312322331333132212111133133313331333133312121111121111331211111313111333132332
>>