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

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

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