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

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

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