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

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

*GRAMMAR*
blicket -> PURPLE 
 zup -> BLUE 
 kiki -> YELLOW 
 wif -> RED 
 u1 tufa u2 -> [u2] [u2] [u1] 
 x1 fep x2 -> [x1] [x2] 
 u1 lug x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 