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

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

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