 Complete the following phrase:  Swail has had a very mixed history in the rankings. He took just two seasons to reach the Top 32, and three to reach the top sixteen, but only remained there for one season, before sliding out of the Top 32 after winning just two matches in 199798. His 2000 Crucible achievement made him the second player after Rex Williams to return to the Top 16 in the rankings after dropping out of the Top 32 in between. He climbed to No. 10 after his 2001 semi-final, but dropped to 16273040 in the next few years, finishing with a nightmare season in 200405. He then bounced back with an impressive and consistent showing in 200506 that brought him back into the Top 32. He came close to the Top 16 in a hrefSnooker20world20rankings202006200720062007a, finishing one place short at 17 despite beating Mark Williams in round 1 of the 2007 World Championships from 04 down He came from 79 behind to beat Judd Trump 109 in qualifying for the 