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

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

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