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

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

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