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

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

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