C332122131323132322331322331323113313132322331313223313233313132313223311   >>    C33212213132313232233132233132311331313232233131322331323331313231322331   <<    C332122131323132322331322331323113313132322331313223313233313132313223313   >>      C332122131323132322331322331323113313132322331313223313233313132313223312   >>