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

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

*GRAMMAR*
gazzer -> BLUE 
 tufa -> YELLOW 
 blicket -> PINK 
 zup -> GREEN 
 x1 dax x2 -> [x1] [x2] 
 u1 wif u2 -> [u2] [u1] 
 x1 kiki x2 -> [x1] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 