C312322331333132212111133133313331323133313233333211312111113331323223313123131
>>
C31232233133313221211113313331333132313331323333321131211111333132322331312313
<<
C312322331333132212111133133313331323133313233333211312111113331323223313123133
>>
C312322331333132212111133133313331323133313233333211312111113331323223313123132
>>