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

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

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