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

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

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