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

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

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