18 9 9 9 0
 1- 2 1  3- 4 2  5- 6 3  7- 8 4  9-10 5 11-12 6 13-14 7 15-16 8 17-18 9 
 1-18 2  3- 2 3  5- 4 4  7- 6 5  9- 8 6 11-10 7 13-12 8 15-14 9 17-16 1 
 1-16 3  3-18 4  5- 2 5  7- 4 6  9- 6 7 11- 8 8 13-10 9 15-12 1 17-14 2 
 1-14 4  3-16 5  5-18 6  7- 2 7  9- 4 8 11- 6 9 13- 8 1 15-10 2 17-12 3 
 1-12 5  3-14 6  5-16 7  7-18 8  9- 2 9 11- 4 1 13- 6 2 15- 8 3 17-10 4 
 1-10 6  3-12 7  5-14 8  7-16 9  9-18 1 11- 2 2 13- 4 3 15- 6 4 17- 8 5 
 1- 8 7  3-10 8  5-12 9  7-14 1  9-16 2 11-18 3 13- 2 4 15- 4 5 17- 6 6 
 1- 6 8  3- 8 9  5-10 1  7-12 2  9-14 3 11-16 4 13-18 5 15- 2 6 17- 4 7 
 4- 1 9  6- 3 1  8- 5 2 10- 7 3 12- 9 4 14-11 5 16-13 6 18-15 7  2-17 8 
#<name>18 paren 9 ronden</name>