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

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

*GRAMMAR*
lug -> YELLOW 
 dax -> GREEN 
 kiki -> BLUE 
 zup -> PINK 
 u1 wif x1 -> [u1] [x1] [x1] [u1] 
 x1 blicket u1 -> [x1] [u1] 
 u1 tufa u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 