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

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

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