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

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

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