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

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

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