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

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

*GRAMMAR*
gazzer -> BLUE 
 fep -> RED 
 tufa -> PINK 
 dax -> GREEN 
 u1 lug x1 -> [x1] [u1] 
 u1 blicket u2 -> [u2] [u1] 
 x1 wif x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 