*SUPPORT*
IN: blicket dax OUT: BLUE BLUE BLUE
IN: blicket zup OUT: BLUE GREEN
IN: blicket OUT: BLUE
IN: kiki OUT: PURPLE
IN: wif fep OUT: YELLOW YELLOW
IN: blicket dax tufa zup kiki dax OUT: BLUE BLUE BLUE GREEN PURPLE PURPLE PURPLE
IN: zup blicket OUT: GREEN BLUE
IN: wif dax fep OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki dax OUT: PURPLE PURPLE PURPLE
IN: blicket fep fep fep OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: zup dax OUT: GREEN GREEN GREEN
IN: blicket zup dax tufa zup OUT: BLUE GREEN GREEN GREEN GREEN
IN: zup OUT: GREEN
IN: wif wif fep OUT: YELLOW YELLOW YELLOW YELLOW

*QUERY*
IN: zup dax fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki dax fep OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup tufa blicket dax tufa kiki fep OUT: GREEN BLUE BLUE BLUE PURPLE PURPLE
IN: zup dax tufa kiki dax OUT: GREEN GREEN GREEN PURPLE PURPLE PURPLE
IN: wif kiki fep OUT: YELLOW PURPLE YELLOW PURPLE
IN: zup fep OUT: GREEN GREEN
IN: blicket fep OUT: BLUE BLUE
IN: kiki blicket zup dax tufa kiki OUT: PURPLE BLUE GREEN GREEN GREEN PURPLE
IN: blicket fep fep OUT: BLUE BLUE BLUE BLUE
IN: wif OUT: YELLOW

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