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

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

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