1-
: 1c+2c 2C Knot. On [7-8] 1c turn P LH to face 1cnrs
9-
: Corners Pass and Turn (2,1,3)
17-
: 2c+1M & 1W+3c LHA ; *RSh Snake Pass* : unwind the LHA, 1c leading, pass other snake RSh through 2plx and chase clw (3,1,2)
25-
: 2c+1M & 1W+3c RHA ; *LSh Snake Pass* : unwind the RHA, 1c leading, pass other snake LSh through 2plx and chase cclw(2,1,3)