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

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

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