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

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

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