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

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

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