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

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

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