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

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

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