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

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

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