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

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

*GRAMMAR*
gazzer -> BLUE 
 wif -> RED 
 lug -> PINK 
 kiki -> YELLOW 
 x1 zup x2 -> [x2] [x2] [x1] [x1] 
 u1 dax u2 -> [u2] [u1] [u2] 
 u1 fep u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 