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

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

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