*SUPPORT*
IN: dax blicket gazzer zup fep OUT: BLUE BLUE PURPLE RED
IN: dax blicket gazzer wif OUT: BLUE BLUE BLUE RED
IN: fep fep OUT: PURPLE PURPLE
IN: kiki fep wif OUT: YELLOW PURPLE PURPLE PURPLE
IN: gazzer gazzer OUT: BLUE BLUE
IN: dax zup dax blicket gazzer kiki OUT: RED RED BLUE YELLOW RED
IN: kiki blicket fep blicket gazzer wif OUT: BLUE BLUE BLUE PURPLE YELLOW
IN: kiki OUT: YELLOW
IN: gazzer blicket kiki gazzer fep OUT: YELLOW BLUE PURPLE BLUE
IN: kiki wif OUT: YELLOW YELLOW YELLOW
IN: gazzer wif OUT: BLUE BLUE BLUE
IN: dax wif OUT: RED RED RED
IN: fep dax OUT: PURPLE RED
IN: kiki zup kiki blicket dax zup kiki OUT: YELLOW YELLOW RED RED YELLOW YELLOW

*QUERY*
IN: kiki dax wif OUT: YELLOW RED RED RED
IN: kiki blicket dax gazzer kiki OUT: RED BLUE YELLOW YELLOW
IN: fep zup dax OUT: PURPLE PURPLE RED
IN: kiki blicket kiki wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep kiki blicket kiki wif OUT: PURPLE YELLOW YELLOW YELLOW YELLOW
IN: fep OUT: PURPLE
IN: fep zup kiki zup dax kiki wif OUT: PURPLE PURPLE YELLOW YELLOW RED YELLOW YELLOW YELLOW
IN: fep kiki wif OUT: PURPLE YELLOW YELLOW YELLOW
IN: gazzer zup kiki OUT: BLUE BLUE YELLOW
IN: dax blicket fep wif OUT: PURPLE PURPLE PURPLE RED

*GRAMMAR*
dax -> RED 
 fep -> PURPLE 
 kiki -> YELLOW 
 gazzer -> BLUE 
 u1 wif -> [u1] [u1] [u1] 
 u1 zup x1 -> [u1] [u1] [x1] 
 u1 blicket x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 