C132233133112121111331333133313331323133313211211113313133313112123313223121   >>    C13223313311212111133133313331333132313331321121111331313331311212331322312   <<    C132233133112121111331333133313331323133313211211113313133313112123313223123   >>      C132233133112121111331333133313331323133313211211113313133313112123313223122   >>