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

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

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