*SUPPORT*
IN: lug tufa lug kiki OUT: PURPLE PURPLE PURPLE PURPLE
IN: gazzer tufa gazzer OUT: GREEN GREEN
IN: blicket tufa lug OUT: YELLOW PURPLE
IN: lug OUT: PURPLE
IN: gazzer tufa blicket OUT: GREEN YELLOW
IN: gazzer OUT: GREEN
IN: gazzer blicket gazzer OUT: GREEN YELLOW GREEN
IN: zup tufa zup kiki OUT: BLUE BLUE BLUE BLUE
IN: gazzer kiki OUT: GREEN GREEN
IN: lug gazzer OUT: PURPLE GREEN
IN: lug gazzer tufa zup OUT: PURPLE GREEN BLUE
IN: zup zup fep lug OUT: BLUE PURPLE BLUE BLUE PURPLE
IN: blicket tufa blicket OUT: YELLOW YELLOW
IN: zup kiki OUT: BLUE BLUE

*QUERY*
IN: gazzer tufa gazzer kiki OUT: GREEN GREEN GREEN GREEN
IN: lug fep blicket OUT: YELLOW PURPLE PURPLE YELLOW
IN: zup fep blicket OUT: YELLOW BLUE BLUE YELLOW
IN: zup tufa zup OUT: BLUE BLUE
IN: zup tufa lug OUT: BLUE PURPLE
IN: zup tufa blicket OUT: BLUE YELLOW
IN: gazzer kiki kiki OUT: GREEN GREEN GREEN GREEN
IN: zup OUT: BLUE
IN: lug tufa lug OUT: PURPLE PURPLE
IN: blicket fep lug OUT: PURPLE YELLOW YELLOW PURPLE

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