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

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

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