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

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

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