A Lean Tango by Bob Green   duple improper
A1 Mad robin ACROSS the set  (4)
     Fall back and advance on the side (4)
A2 Tango pousette (men starting forward)(8)
B1 Gypsy star (men starting forward)(4) 
     Reverse the star (men backing up)(4)
B2 1s cast while 2s butterfly lead up
    All cloverleaf turn single(4)
    Back to back with your partner (4)