C1322331331121211113313331333133313331323223313331333133313221222321132321   >>    C132233133112121111331333133313331333132322331333133313331322122232113232   <<    C1322331331121211113313331333133313331323223313331333133313221222321132323   >>      C1322331331121211113313331333133313331323223313331333133313221222321132322   >>