1–
: ½ Gr-Chain, on [4], turn P LH into promhold ; all chase clw ½ (1,2,3,4)
9–
: 1c+3c ½ La-Chain ; 2c+4c repeat 
17–
: All M cast L and chase cclw ½ ; all set with P twice (3,4,1,2)
25–
: Top & bottom cpls ½ M-Chain ; sides cpls repeat
33–
: All W cast R and chase clw ½ ; all set with P twice (1,2,3,4)
41–
: Circle8 L ¾ (to 2,3,4,1) | all set