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

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

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