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

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

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