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

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

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