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

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

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