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

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

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