;zipperwind
{

(left 
(salt (saw (dustb 3 )(swoopd -58 -8 28 )(bar 40 ))20 (corp 40 40 ))(salt (saw (dustb 3 )(swoopd -58 -8 28 )(barc 40 ))10 (corp 40 40 ))
)
(right 
(salt (saw (dust 2 )(swoope -16 -90 2 )(barb 40 ))5 (corpb 20 40 ))(salt (saw (dust 2 )(swoope -16 -90 2 )(bard 40 ))8 (corpb 20 40 ))
)
}