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

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

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