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

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

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