C312322331333132212111133133313331333133312121111331211111313311221
>>
C31232233133313221211113313331333133313331212111133121111131331122
<<
C312322331333132212111133133313331333133312121111331211111313311223
>>
C312322331333132212111133133313331333133312121111331211111313311222
>>