*SUPPORT*
IN: fep kiki gazzer OUT: BLUE RED RED
IN: kiki lug gazzer zup OUT: RED PURPLE PURPLE RED PURPLE PURPLE
IN: lug gazzer OUT: PURPLE PURPLE
IN: lug fep fep gazzer OUT: PURPLE BLUE BLUE BLUE
IN: kiki lug wif kiki OUT: RED PURPLE RED
IN: fep fep wif kiki zup OUT: BLUE BLUE RED BLUE BLUE RED
IN: kiki wif fep OUT: RED BLUE
IN: fep wif blicket OUT: BLUE PINK
IN: blicket OUT: PINK
IN: fep gazzer OUT: BLUE BLUE
IN: kiki gazzer OUT: RED RED
IN: blicket lug OUT: PINK PURPLE
IN: fep wif kiki zup OUT: BLUE RED BLUE RED
IN: blicket wif kiki OUT: PINK RED

*QUERY*
IN: blicket fep wif fep OUT: PINK BLUE BLUE
IN: kiki kiki wif kiki OUT: RED RED RED
IN: kiki OUT: RED
IN: blicket gazzer OUT: PINK PINK
IN: fep fep kiki gazzer zup OUT: BLUE BLUE RED RED BLUE BLUE RED RED
IN: fep wif kiki OUT: BLUE RED
IN: kiki lug wif lug OUT: RED PURPLE PURPLE
IN: lug OUT: PURPLE
IN: fep wif kiki zup zup OUT: BLUE RED BLUE RED BLUE RED BLUE RED
IN: fep OUT: BLUE

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