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

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

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