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

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

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