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

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

*GRAMMAR*
wif -> RED 
 blicket -> BLUE 
 lug -> PURPLE 
 zup -> GREEN 
 u1 gazzer -> [u1] [u1] [u1] [u1] 
 u1 dax -> [u1] [u1] [u1] 
 u1 fep u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 