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

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

*GRAMMAR*
blicket -> BLUE 
 fep -> YELLOW 
 wif -> PURPLE 
 gazzer -> GREEN 
 x1 dax x2 -> [x1] [x2] [x2] [x1] 
 u1 tufa -> [u1] [u1] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 