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

*QUERY*
IN: blicket dax blicket zup OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep fep blicket OUT: BLUE BLUE YELLOW
IN: gazzer OUT: PINK
IN: kiki zup OUT: GREEN GREEN
IN: blicket OUT: YELLOW
IN: fep dax blicket OUT: BLUE YELLOW YELLOW BLUE
IN: gazzer zup OUT: PINK PINK
IN: gazzer dax blicket fep OUT: PINK YELLOW BLUE YELLOW BLUE PINK
IN: gazzer kiki wif OUT: PINK GREEN GREEN GREEN GREEN GREEN GREEN
IN: blicket wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW

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