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

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

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