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

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

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