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

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

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