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

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

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