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

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

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