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

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

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