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

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

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