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

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

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