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

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

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