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

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

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