gaps (-) have class index 0
gaps (-) have class index 0


Former-commit-id: 2ef3e132e895e0842ed7f24cb066ad9691978fae [formerly 92b86ccc95f17875c30e08a403f9eba3a3d57a09]
Former-commit-id: ffdb5bb41a055bc2632ca79f02bcae03d479db3a
simomarsili/elss