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

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

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