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

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

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