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

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

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