1–
: 1W followed by 2W+3W+4W cross, cast behind opposite line, cross at bottom and cast up to places
9–
: 1M+2M+3M+4M repeat 
17–
: 1c slip down the middle ; and up to 4pl (2c+3c+4c up) (2,3,4,1)
25–
: All slip down and back (2,3,4,1)