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

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

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