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

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

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