*SUPPORT*
IN: tufa dax dax gazzer zup OUT: GREEN BLUE YELLOW YELLOW BLUE
IN: blicket gazzer dax OUT: BLUE BLUE PURPLE
IN: blicket gazzer blicket OUT: PURPLE PURPLE PURPLE
IN: tufa OUT: GREEN
IN: zup lug dax OUT: YELLOW BLUE
IN: zup OUT: YELLOW
IN: tufa zup OUT: GREEN YELLOW
IN: tufa zup gazzer dax OUT: GREEN BLUE BLUE YELLOW
IN: zup wif zup OUT: YELLOW YELLOW YELLOW
IN: dax gazzer blicket OUT: PURPLE PURPLE BLUE
IN: zup lug tufa OUT: YELLOW GREEN
IN: zup gazzer dax OUT: BLUE BLUE YELLOW
IN: zup wif dax OUT: YELLOW BLUE BLUE
IN: tufa lug dax OUT: GREEN BLUE

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

*GRAMMAR*
zup -> YELLOW 
 dax -> BLUE 
 tufa -> GREEN 
 blicket -> PURPLE 
 u1 wif u2 -> [u1] [u2] [u2] 
 u1 lug u2 -> [u1] [u2] 
 u1 gazzer u2 -> [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 