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

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

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