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

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

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