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

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

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