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

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

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