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

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

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