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

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

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