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

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

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