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

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

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