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

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

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