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

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

*GRAMMAR*
gazzer -> GREEN 
 zup -> PINK 
 wif -> RED 
 blicket -> BLUE 
 u1 kiki -> [u1] [u1] 
 x1 dax x2 -> [x2] [x1] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 