C312322331333132212111133133313331333133312121111112211231133131
>>
C31232233133313221211113313331333133313331212111111221123113313
<<
C312322331333132212111133133313331333133312121111112211231133133
>>
C312322331333132212111133133313331333133312121111112211231133132
>>