Change the Web

From a 1/4 tag: the center wave does a Swing and the very centers Cast 3/4 while the ends of the wave move forward. The outsides adjust to make two stars, in the same way stars are formed on Explode the Top. The stars turn 5/4 (yes, 5/4.) Then the people who find themselves in the very center Cast 3/4 with each other, while the people behind them in the stars move forward to become ends of the center wave. The others adjust to become outsides of a 1/4 tag.

\sxvLBLs{b3s,b4s,g4n,g1n} \systars{g2n,g3e,b3s,b2w} \systars{b2n,g2e,g3s,b3w} \sxvLBLs{g2s,g3s,b3n,b4n}
3 1 4 2 4 2 1 3 2 4 3 1 3 1 2 4 2 4 2 4 3 1 3 1 2 4 3 1 3 1 4 2
before Change the Web Swing, Cast 3/4, make stars turn the stars finished