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

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

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