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

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

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