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

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

*GRAMMAR*
lug -> BLUE 
 wif -> RED 
 blicket -> PURPLE 
 kiki -> PINK 
 x1 zup -> [x1] [x1] 
 x1 fep x2 -> [x1] [x1] [x2] 
 u1 tufa u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 