id event groups int int mut,int#int,2 1 201012 5#3|5#4|6#3|6#4 2 101010 9#8 3 101011 16#7 4 101001 2#6|3#5|3#6|4#8|4#9|5#8|6#7|7#7|8#5|8#6|9#5|9#6|11#4|12#4|14#6|15#6|16#3|16#4|17#3|17#4 5 101002 12#1|12#2|13#1|13#2|18#5|18#6|19#6 6 101003 4#4 7 101004 5#10|6#10 8 101005 7#1|7#2|8#1|8#2|11#8|11#9|12#8|12#9|14#2|14#3|14#9|14#10|15#2|15#3|15#9|15#10|19#4|19#7|19#8|20#3|20#8 9 101006 3#8 10 101007 5#5 11 101008 11#10 12 101009 18#2