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

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

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