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

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

*GRAMMAR*
fep -> BLUE 
 blicket -> GREEN 
 wif -> PINK 
 gazzer -> YELLOW 
 u1 kiki -> [u1] [u1] [u1] [u1] 
 u1 zup -> [u1] [u1] 
 x1 lug x2 -> [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 