C312322331333132212111133133313113313331333133313113313231323111
>>
C31232233133313221211113313331311331333133313331311331323132311
<<
C312322331333132212111133133313113313331333133313113313231323113
>>
C312322331333132212111133133313113313331333133313113313231323112
>>