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

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

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