C132233133112121111331333133313331323133313233121111121111332111121   >>    C13223313311212111133133313331333132313331323312111112111133211112   <<    C132233133112121111331333133313331323133313233121111121111332111123   >>      C132233133112121111331333133313331323133313233121111121111332111122   >>