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

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

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