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

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

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