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

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

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