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

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

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