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

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

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