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

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

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