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

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

*GRAMMAR*
fep -> RED 
 gazzer -> PURPLE 
 kiki -> GREEN 
 dax -> PINK 
 u1 zup u2 -> [u1] [u2] 
 x1 blicket -> [x1] [x1] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 