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

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

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