C1322331331121211113313331333133313331323132233312111113331323132321   >>    C132233133112121111331333133313331333132313223331211111333132313232   <<    C1322331331121211113313331333133313331323132233312111113331323132323   >>      C1322331331121211113313331333133313331323132233312111113331323132322   >>