. "ch1". "ch1(t)*(chase(t, names=scoop,ontime=.15, offset=.4,offval=.2,random=1)+chase(t, names=scoop,ontime=.18, offset=.35,offval=.3,random=2))". . . "full". "full(t)". . . "chcolor". "chcolor(t)*chase(t, names=colors+back, ontime=.1, offset=0, offval=.1, random=1)". . . . .