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

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

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