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

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

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