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

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

*GRAMMAR*
gazzer -> PURPLE 
 dax -> YELLOW 
 tufa -> GREEN 
 fep -> RED 
 x1 wif -> [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 blicket -> [u1] [u1] 
 u1 kiki u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 