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

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

*GRAMMAR*
kiki -> PINK 
 blicket -> YELLOW 
 lug -> GREEN 
 tufa -> PURPLE 
 u1 fep u2 -> [u1] [u2] 
 x1 dax -> [x1] [x1] [x1] [x1] 
 x1 wif x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 