C312322331333132212111133133313331323133313331333133313112211231131
>>
C31232233133313221211113313331333132313331333133313331311221123113
<<
C312322331333132212111133133313331323133313331333133313112211231133
>>
C312322331333132212111133133313331323133313331333133313112211231132
>>