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

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

*GRAMMAR*
tufa -> PURPLE 
 gazzer -> RED 
 lug -> BLUE 
 blicket -> GREEN 
 u1 zup -> [u1] [u1] [u1] [u1] 
 x1 kiki x2 -> [x2] [x2] [x2] [x1] 
 u1 dax x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 