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

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

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