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

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

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