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

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

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