*SUPPORT*
IN: blicket zup wif OUT: RED GREEN
IN: blicket zup dax OUT: BLUE GREEN
IN: gazzer lug wif OUT: PINK RED
IN: wif wif dax zup dax OUT: RED RED BLUE BLUE
IN: dax zup gazzer OUT: PINK BLUE
IN: blicket zup blicket OUT: GREEN GREEN
IN: blicket lug wif OUT: GREEN RED
IN: dax lug blicket OUT: BLUE GREEN
IN: wif lug gazzer OUT: RED PINK
IN: wif zup dax OUT: BLUE RED
IN: gazzer lug dax fep OUT: PINK BLUE PINK BLUE PINK BLUE
IN: gazzer OUT: PINK
IN: dax gazzer lug gazzer OUT: BLUE PINK PINK
IN: dax wif OUT: BLUE RED

*QUERY*
IN: dax OUT: BLUE
IN: gazzer wif fep OUT: PINK RED PINK RED PINK RED
IN: gazzer fep OUT: PINK PINK PINK
IN: blicket OUT: GREEN
IN: blicket zup dax fep OUT: BLUE GREEN BLUE GREEN BLUE GREEN
IN: blicket gazzer OUT: GREEN PINK
IN: wif fep OUT: RED RED RED
IN: gazzer blicket lug wif OUT: PINK GREEN RED
IN: gazzer gazzer OUT: PINK PINK
IN: dax zup blicket OUT: GREEN BLUE

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