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

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

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