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

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

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