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

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

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