C132233133112121111331333133313331333132313231332113313331333121111133313221   >>    C13223313311212111133133313331333133313231323133211331333133312111113331322   <<    C132233133112121111331333133313331333132313231332113313331333121111133313223   >>      C132233133112121111331333133313331333132313231332113313331333121111133313222   >>