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

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

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