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

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

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