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

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

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