*SUPPORT*
IN: lug lug OUT: GREEN GREEN
IN: gazzer zup OUT: RED RED RED
IN: lug fep OUT: GREEN GREEN GREEN
IN: dax tufa fep OUT: YELLOW PINK PINK PINK
IN: dax zup OUT: YELLOW YELLOW YELLOW
IN: tufa OUT: PINK
IN: gazzer OUT: RED
IN: dax tufa zup OUT: YELLOW PINK PINK PINK
IN: gazzer gazzer zup OUT: RED RED RED RED
IN: gazzer kiki gazzer lug OUT: RED GREEN RED GREEN RED
IN: lug OUT: GREEN
IN: tufa zup OUT: PINK PINK PINK
IN: gazzer tufa fep OUT: RED PINK PINK PINK
IN: lug kiki tufa OUT: PINK PINK GREEN

*QUERY*
IN: lug kiki tufa zup OUT: PINK PINK PINK PINK PINK PINK GREEN
IN: tufa kiki lug OUT: GREEN GREEN PINK
IN: gazzer tufa OUT: RED PINK
IN: tufa kiki tufa tufa OUT: PINK PINK PINK PINK PINK
IN: lug tufa lug lug tufa fep OUT: GREEN PINK GREEN GREEN PINK PINK PINK
IN: gazzer fep OUT: RED RED RED
IN: tufa fep OUT: PINK PINK PINK
IN: lug zup OUT: GREEN GREEN GREEN
IN: dax OUT: YELLOW
IN: dax fep OUT: YELLOW YELLOW YELLOW

*GRAMMAR*
lug -> GREEN 
 dax -> YELLOW 
 tufa -> PINK 
 gazzer -> RED 
 u1 fep -> [u1] [u1] [u1] 
 u1 kiki x1 -> [x1] [x1] [u1] 
 u1 zup -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 