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

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

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