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

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

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