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

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

*GRAMMAR*
tufa -> PINK 
 wif -> PURPLE 
 fep -> YELLOW 
 kiki -> RED 
 u1 blicket u2 -> [u2] [u2] [u1] 
 x1 dax -> [x1] [x1] [x1] [x1] 
 u1 zup x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 