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

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

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