Nicht gruppiert

18.Problem
id = 138
time = 00:00:01.4
unique solutions = 0
select solution
animate       
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 21:00:48 up 78 days, 3:11, 1 user, load average: 5.55, 5.40, 5.23