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

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

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