herwig++~2.6.1a--1sherpa~2.2.2Array
(
[0] => herwig++
[1] => 2.6.1a--1sherpa
[2] => 2.2.2
)
Array
(
[0] => Array
(
[0] => herwig++
[1] => 2.6.1a--1sherpa
)
[1] => Array
(
[0] => 2.2.2
)
)
Array
(
[herwig++] => Array
(
[0] => 2.6.1a--1sherpa
)
[2.2.2] => Array
(
[0] =>
)
)