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

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

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