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

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

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