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

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

*GRAMMAR*
dax -> GREEN 
 gazzer -> YELLOW 
 fep -> RED 
 kiki -> PINK 
 x1 tufa x2 -> [x2] [x1] 
 x1 lug x2 -> [x1] [x2] 
 u1 zup -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 