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

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

*GRAMMAR*
blicket -> YELLOW 
 gazzer -> PINK 
 zup -> BLUE 
 dax -> GREEN 
 x1 tufa -> [x1] [x1] 
 x1 fep x2 -> [x2] [x2] [x2] [x1] [x1] 
 u1 wif u2 -> [u2] [u1] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 