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

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

*GRAMMAR*
blicket -> BLUE 
 lug -> PINK 
 dax -> RED 
 gazzer -> YELLOW 
 u1 wif x1 -> [x1] [u1] 
 x1 tufa x2 -> [x1] [x2] 
 x1 fep -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 