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

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

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