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

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

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