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

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

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