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

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

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