After 1st pass all element less than 60 goes left to 60 and greater goes right to 60 .
left to 60 are 15,7,12,35,55 we arrange these in 5! ways
right of 60 are 80,95,90 arrange these in 3! ways .
total ways 5! * 3! = 120 * 6= 720 .
since 60 has fixed location after 1st pass.