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

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

*GRAMMAR*
dax -> PURPLE 
 wif -> GREEN 
 tufa -> YELLOW 
 zup -> PINK 
 u1 lug -> [u1] [u1] 
 x1 kiki x2 -> [x2] [x1] 
 x1 gazzer -> [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 