*SUPPORT*
IN: tufa OUT: GREEN
IN: tufa wif OUT: GREEN GREEN
IN: lug tufa fep OUT: PINK GREEN PINK GREEN
IN: zup OUT: BLUE
IN: tufa dax fep OUT: GREEN GREEN GREEN GREEN
IN: zup dax OUT: BLUE BLUE
IN: lug wif fep fep OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: lug dax OUT: PINK PINK
IN: lug fep fep fep OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: lug blicket dax dax OUT: PINK PURPLE PINK PURPLE PINK PURPLE PINK PURPLE
IN: tufa wif fep OUT: GREEN GREEN GREEN GREEN
IN: lug dax fep OUT: PINK PINK PINK PINK
IN: zup tufa OUT: BLUE GREEN
IN: blicket OUT: PURPLE

*QUERY*
IN: tufa zup wif fep OUT: GREEN BLUE BLUE GREEN BLUE BLUE
IN: blicket fep OUT: PURPLE PURPLE
IN: tufa wif dax fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup wif dax fep OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: blicket wif OUT: PURPLE PURPLE
IN: lug tufa lug wif OUT: PINK GREEN PINK PINK
IN: tufa dax OUT: GREEN GREEN
IN: tufa tufa OUT: GREEN GREEN
IN: lug wif dax dax OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: lug wif OUT: PINK PINK

*GRAMMAR*
tufa -> GREEN 
 zup -> BLUE 
 blicket -> PURPLE 
 lug -> PINK 
 x1 fep -> [x1] [x1] 
 u1 wif -> [u1] [u1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 