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

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

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