C132233133112121111331333133313331323133313331333133313331333133312111113132221   >>    C13223313311212111133133313331333132313331333133313331333133313331211111313222   <<    C132233133112121111331333133313331323133313331333133313331333133312111113132223   >>      C132233133112121111331333133313331323133313331333133313331333133312111113132222   >>