C312322331333132212111133133313331333133312121111121111332313221221
>>
C31232233133313221211113313331333133313331212111112111133231322122
<<
C312322331333132212111133133313331333133312121111121111332313221223
>>
C312322331333132212111133133313331333133312121111121111332313221222
>>