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

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

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