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

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

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