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

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

*GRAMMAR*
blicket -> BLUE 
 gazzer -> PURPLE 
 tufa -> YELLOW 
 wif -> GREEN 
 x1 zup -> [x1] [x1] 
 x1 fep x2 -> [x1] [x2] 
 u1 dax -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 