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

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

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