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

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

*GRAMMAR*
blicket -> GREEN 
 tufa -> YELLOW 
 dax -> BLUE 
 zup -> PURPLE 
 u1 gazzer u2 -> [u1] [u2] [u2] 
 x1 wif x2 -> [x1] [x2] [x2] 
 u1 lug u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 