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

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

*GRAMMAR*
gazzer -> PURPLE 
 kiki -> GREEN 
 tufa -> YELLOW 
 wif -> RED 
 u1 fep -> [u1] [u1] 
 u1 dax u2 -> [u1] [u1] [u2] [u1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 