C332122131323132322331322331323113313132322331313223313233313112121   >>    C33212213132313232233132233132311331313232233131322331323331311212   <<    C332122131323132322331322331323113313132322331313223313233313112123   >>      C332122131323132322331322331323113313132322331313223313233313112122   >>