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

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

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