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

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

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