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

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

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