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

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

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