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

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

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