1-
: 1c set | cast off and face 1cnrs (2c up) ; 1c+1cnrs set | pass RSh to exchanged places. 1cnrs in centre pass LSh and pivot R to face cnrs in 2diag
9-
: Repeat pattern of [5-8] twice. 1c BtoB in centre face 2cnrs[pos]
17-
: Repeat pattern of [5-8]. On [19-20] 3W & 2M pass LSh to 2plx ; all set | cross RH with opp person (M side: 1,2,3 W side: 2,3,1)
25-
: 3C Bourrel (3,1,2)