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

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

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