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

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

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