C132233133112121111331333133313331333132322331333133313223113313231211211321   >>    C13223313311212111133133313331333133313232233133313331322311331323121121132   <<    C132233133112121111331333133313331333132322331333133313223113313231211211323   >>      C132233133112121111331333133313331333132322331333133313223113313231211211322   >>