*SUPPORT*
IN: kiki tufa kiki blicket fep OUT: PINK BLUE PINK
IN: dax tufa zup blicket zup OUT: RED RED PURPLE
IN: dax tufa zup OUT: RED PURPLE
IN: zup tufa zup OUT: RED RED
IN: fep dax OUT: BLUE PURPLE
IN: dax blicket kiki OUT: PURPLE PINK
IN: zup kiki tufa kiki OUT: RED PINK PINK
IN: dax zup kiki OUT: PURPLE RED PINK
IN: zup blicket fep OUT: RED BLUE
IN: dax tufa dax OUT: PURPLE PURPLE
IN: dax blicket fep OUT: PURPLE BLUE
IN: fep tufa kiki fep blicket zup OUT: PINK BLUE RED BLUE
IN: fep tufa zup dax blicket kiki OUT: RED PURPLE PINK BLUE
IN: fep fep blicket fep blicket kiki OUT: BLUE BLUE BLUE PINK

*QUERY*
IN: fep tufa fep tufa fep OUT: BLUE BLUE BLUE
IN: fep OUT: BLUE
IN: dax OUT: PURPLE
IN: zup tufa kiki OUT: PINK RED
IN: dax fep OUT: PURPLE BLUE
IN: fep blicket kiki OUT: BLUE PINK
IN: kiki tufa zup OUT: RED PINK
IN: kiki OUT: PINK
IN: fep tufa fep OUT: BLUE BLUE
IN: zup OUT: RED

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