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

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

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