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

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

*GRAMMAR*
wif -> GREEN 
 lug -> RED 
 gazzer -> PINK 
 blicket -> YELLOW 
 x1 tufa u1 -> [u1] [u1] [x1] [u1] 
 u1 zup u2 -> [u1] [u1] [u2] 
 u1 dax -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 