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

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

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