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

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

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