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

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

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