C312322331333132212111133133313331323133313233313133313113313231211
>>
C31232233133313221211113313331333132313331323331313331311331323121
<<
C312322331333132212111133133313331323133313233313133313113313231213
>>
C312322331333132212111133133313331323133313233313133313113313231212
>>