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

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

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