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

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

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