*SUPPORT*
IN: lug OUT: GREEN
IN: tufa tufa dax OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket OUT: YELLOW
IN: tufa dax OUT: PURPLE PURPLE PURPLE PURPLE
IN: lug dax OUT: GREEN GREEN GREEN GREEN
IN: kiki blicket tufa OUT: PINK YELLOW PURPLE
IN: lug fep tufa zup lug OUT: PURPLE GREEN GREEN
IN: blicket dax OUT: YELLOW YELLOW YELLOW YELLOW
IN: kiki dax OUT: PINK PINK PINK PINK
IN: blicket lug kiki fep kiki OUT: YELLOW GREEN PINK PINK
IN: kiki fep lug OUT: GREEN PINK
IN: lug fep blicket OUT: YELLOW GREEN
IN: tufa lug OUT: PURPLE GREEN
IN: kiki fep tufa OUT: PURPLE PINK

*QUERY*
IN: kiki zup tufa OUT: PINK PURPLE
IN: lug tufa kiki fep lug zup kiki OUT: GREEN PURPLE GREEN PINK PINK
IN: tufa tufa zup tufa OUT: PURPLE PURPLE PURPLE
IN: blicket zup lug OUT: YELLOW GREEN
IN: tufa kiki fep kiki zup tufa zup blicket OUT: PURPLE PINK PINK PURPLE YELLOW
IN: kiki OUT: PINK
IN: tufa fep lug OUT: GREEN PURPLE
IN: blicket kiki fep blicket zup tufa OUT: YELLOW YELLOW PINK PURPLE
IN: blicket fep tufa OUT: PURPLE YELLOW
IN: kiki blicket dax zup lug OUT: PINK YELLOW YELLOW YELLOW YELLOW GREEN

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