UP THE SIDES AND DOWN THE MIDDLE (CDM, own tune or any bright jig)

Long set for four to six couples.

A1: Step-swing balance in lines twice; cross over with polka step.

A2: Repeat to places

B1: (Reel time) 1s down the middle (walking, 8 bars) while 2s lead a single
    cast (polka step) down, then up through the 1s moving arch.

B2: Swing partners.

(Repeat until 1s at top again).