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

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

*GRAMMAR*
wif -> RED 
 kiki -> YELLOW 
 blicket -> PINK 
 gazzer -> GREEN 
 x1 zup -> [x1] [x1] [x1] [x1] [x1] 
 u1 fep u2 -> [u1] [u2] 
 x1 lug x2 -> [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 