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

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

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