C312322331333132212111133133313331333133312121111331211113321133311
>>
C31232233133313221211113313331333133313331212111133121111332113331
<<
C312322331333132212111133133313331333133312121111331211113321133313
>>
C312322331333132212111133133313331333133312121111331211113321133312
>>