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

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

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