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

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

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