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

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

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