if :wc and :ws==1 then goto2 else goto1 end
if:wc==0 or :ws!=1thengoto1end a=12 :rb2=a :rb4=a :rb6=a :rb8=a
if:wc==0 or :ws!=1thengoto1end a=14 :rb2=a :rb4=a :rb6=a :rb8=a
if:wc==0 or :ws!=1thengoto1end a=16 :rb2=a :rb4=a :rb6=a :rb8=a
if:wc==0 or :ws!=1thengoto1end a=18 :rb2=a :rb4=a :rb6=a :rb8=a
if:wc==0 or :ws!=1thengoto1end a=20 :rb2=a :rb4=a :rb6=a :rb8=a
if:wc==0 or :ws!=1thengoto1end a=18 :rb2=a :rb4=a :rb6=a :rb8=a
if:wc==0 or :ws!=1thengoto1end a=16 :rb2=a :rb4=a :rb6=a :rb8=a
if:wc==0 or :ws!=1thengoto1end a=14 :rb2=a :rb4=a :rb6=a :rb8=a
if:ws!=1thengoto1end a=12 :rb2=a :rb4=a :rb6=a :rb8=a goto2