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

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

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