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

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

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