*SUPPORT*
IN: lug blicket OUT: PURPLE GREEN
IN: zup wif tufa kiki OUT: YELLOW YELLOW BLUE BLUE
IN: kiki kiki tufa lug tufa zup OUT: BLUE BLUE PURPLE PURPLE YELLOW YELLOW
IN: zup OUT: BLUE
IN: blicket gazzer lug OUT: PURPLE PURPLE GREEN GREEN PURPLE
IN: kiki wif OUT: YELLOW YELLOW
IN: lug OUT: PURPLE
IN: zup lug OUT: BLUE PURPLE
IN: blicket wif tufa lug OUT: PURPLE PURPLE GREEN GREEN
IN: zup blicket OUT: BLUE GREEN
IN: zup blicket tufa zup OUT: BLUE BLUE BLUE GREEN
IN: kiki OUT: YELLOW
IN: lug zup OUT: PURPLE BLUE
IN: blicket OUT: GREEN

*QUERY*
IN: blicket kiki tufa zup wif OUT: BLUE BLUE GREEN YELLOW BLUE BLUE GREEN YELLOW
IN: kiki zup wif wif OUT: YELLOW BLUE YELLOW BLUE YELLOW BLUE YELLOW BLUE
IN: lug wif OUT: PURPLE PURPLE
IN: zup tufa blicket wif OUT: GREEN GREEN BLUE GREEN GREEN BLUE
IN: lug kiki tufa blicket wif OUT: GREEN GREEN PURPLE YELLOW GREEN GREEN PURPLE YELLOW
IN: lug gazzer kiki OUT: YELLOW YELLOW PURPLE PURPLE YELLOW
IN: zup gazzer kiki OUT: YELLOW YELLOW BLUE BLUE YELLOW
IN: kiki tufa lug OUT: PURPLE PURPLE YELLOW
IN: kiki wif wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: kiki kiki gazzer zup OUT: BLUE BLUE YELLOW YELLOW YELLOW YELLOW BLUE

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