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

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

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