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

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

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