RT|1|t|t|f RT|2|t|t|f RT|3|t|t|f RT|4|t|t|f RT|5|t|t|f RT|6|t|t|f RT|7|t|t|f RT|7.1|t|t|f RT|8|t|t|f RT|9|t|t|f RT|9.1|t|t|f RT|10|t|t|t RT|11|t|t|f RT|12|t|t|f RT|13.1|t|t|t RT|13.2|t|t|f RT|14|t|t|f RT|15|t|t|f RT|16.1|t|t|f RT|16.2|t|t|f RT|16.3|t|t|f RT|16.4|t|t|f RT|17.1|t|t|f PG|1|t|t|f PG|2|t|t|f PG|3|t|t|f PG|4|t|t|f PG|5|t|t|f #1719.1|POINT(0 0)