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

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

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