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

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

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