*SUPPORT*
IN: wif kiki zup OUT: PURPLE YELLOW YELLOW
IN: wif OUT: YELLOW
IN: zup kiki wif blicket wif OUT: YELLOW PURPLE PURPLE YELLOW
IN: wif kiki lug blicket fep blicket zup OUT: RED YELLOW YELLOW BLUE PURPLE
IN: fep fep OUT: BLUE BLUE
IN: fep blicket fep tufa OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: wif kiki fep OUT: BLUE YELLOW YELLOW
IN: zup kiki lug OUT: RED PURPLE PURPLE
IN: lug wif kiki lug OUT: RED RED YELLOW YELLOW
IN: zup kiki fep blicket wif OUT: BLUE PURPLE PURPLE YELLOW
IN: zup tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: lug lug kiki zup blicket fep OUT: RED PURPLE RED RED BLUE
IN: fep OUT: BLUE
IN: zup OUT: PURPLE

*QUERY*
IN: zup kiki wif OUT: YELLOW PURPLE PURPLE
IN: lug zup kiki wif OUT: RED YELLOW PURPLE PURPLE
IN: lug kiki wif OUT: YELLOW RED RED
IN: lug wif blicket lug OUT: RED YELLOW RED
IN: fep kiki fep OUT: BLUE BLUE BLUE
IN: zup blicket lug OUT: PURPLE RED
IN: lug tufa OUT: RED RED RED RED
IN: zup kiki fep OUT: BLUE PURPLE PURPLE
IN: fep blicket lug OUT: BLUE RED
IN: fep kiki lug OUT: RED BLUE BLUE

*GRAMMAR*
zup -> PURPLE 
 fep -> BLUE 
 wif -> YELLOW 
 lug -> RED 
 x1 tufa -> [x1] [x1] [x1] [x1] 
 x1 blicket u1 -> [x1] [u1] 
 u1 kiki u2 -> [u2] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 