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

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

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