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

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

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