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

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

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