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

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

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