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

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

*GRAMMAR*
lug -> PURPLE 
 wif -> PINK 
 dax -> RED 
 fep -> YELLOW 
 x1 zup x2 -> [x1] [x2] [x2] 
 u1 gazzer -> [u1] [u1] 
 x1 kiki -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 