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

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

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