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

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

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