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

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

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