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

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

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