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

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

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