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

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

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