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

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

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