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

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

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