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

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

*GRAMMAR*
blicket -> GREEN 
 fep -> PINK 
 dax -> YELLOW 
 wif -> BLUE 
 u1 kiki u2 -> [u1] [u2] 
 u1 gazzer -> [u1] [u1] [u1] 
 x1 lug x2 -> [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 