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

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

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