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

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

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