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

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

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