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

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

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