C132233133112121111331333133313331333132322331333133112312111111111
>>
C13223313311212111133133313331333133313232233133313311231211111111
<<
C132233133112121111331333133313331333132322331333133112312111111113
>>
C132233133112121111331333133313331333132322331333133112312111111112
>>