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

*QUERY*
IN: zup OUT: PINK
IN: tufa dax OUT: RED BLUE
IN: dax wif tufa OUT: RED BLUE
IN: tufa wif dax OUT: BLUE RED
IN: dax wif zup OUT: PINK BLUE
IN: dax dax OUT: BLUE BLUE
IN: dax blicket OUT: BLUE BLUE
IN: zup blicket OUT: PINK PINK
IN: tufa OUT: RED
IN: zup wif zup OUT: PINK PINK

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