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

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

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