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

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

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