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

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

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