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

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

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