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

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

*GRAMMAR*
gazzer -> PURPLE 
 zup -> RED 
 tufa -> GREEN 
 kiki -> PINK 
 u1 dax x1 -> [x1] [u1] 
 u1 fep u2 -> [u1] [u2] [u2] [u1] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 