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

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

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