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

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

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