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

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

*GRAMMAR*
gazzer -> PINK 
 dax -> YELLOW 
 wif -> GREEN 
 zup -> RED 
 u1 tufa -> [u1] [u1] [u1] 
 u1 blicket u2 -> [u1] [u2] 
 x1 lug x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 