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

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

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