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

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

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