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

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

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