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

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

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