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

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

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