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

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

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