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

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

*GRAMMAR*
wif -> YELLOW 
 gazzer -> BLUE 
 blicket -> GREEN 
 tufa -> PURPLE 
 u1 zup x1 -> [u1] [x1] 
 u1 dax -> [u1] [u1] 
 u1 kiki u2 -> [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 