C312322331333132212111133133313331323132322331333133313112113233311
>>
C31232233133313221211113313331333132313232233133313331311211323331
<<
C312322331333132212111133133313331323132322331333133313112113233313
>>
C312322331333132212111133133313331323132322331333133313112113233312
>>