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

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

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