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

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

*GRAMMAR*
kiki -> GREEN 
 tufa -> YELLOW 
 lug -> PINK 
 wif -> RED 
 x1 fep u1 -> [x1] [u1] 
 x1 blicket x2 -> [x1] [x2] [x2] [x1] 
 u1 gazzer u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 