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

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

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