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

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

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