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

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

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