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

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

*GRAMMAR*
dax -> PINK 
 blicket -> YELLOW 
 fep -> RED 
 gazzer -> GREEN 
 x1 tufa -> [x1] [x1] 
 u1 wif u2 -> [u1] [u2] 
 u1 lug -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 