1-8
: 1s lead down & back up again to end BtoB facing 1st corners
9-16
: 1s set to 1st corners & turn 2H & PdB face 2nd corners, 1s set to 2nd
  corners & turn 2H & end in 2nd place opposite sides
17-24
: 2s+1s+3s Adv+Ret; 1s turn RH 1.1/2 times
25-32
: 2s+1s+3s circle 6H round & back