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

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

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