1s cross down under 3s arch & cast up to 2nd place opposite side, 1s turn LH & face 1st corners while 3s (making arch) dance up to 2nd place & turning inwards dance down to places as 2s dance up & face diagonally in & set twice

1s+1st corners change places RH then 1st corners turn 1.1/4 LH to face 2nd corners, 1st+2nd corners change places RH & 2nd corners turn 11/4 LH to face 1s in 3rd corner positions

2nd corners change places RH with 1s who turn LH to end 1L between 2L+3L (facing down) & 1M between 2M+3M (facing up) & all set twice

1s+2s+3s dance 1/2 RH across & 1s complete the wheel as 2s+3s & dance to their places, 2L+3L also 2M+3M dance 1 place clockwise to end 2s in 1st place & 3s in 3rd place while 1s turn once round to face down (1L on 1M left) ready to start again.