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

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

*GRAMMAR*
tufa -> GREEN 
 fep -> PINK 
 blicket -> RED 
 zup -> YELLOW 
 u1 wif -> [u1] [u1] 
 x1 dax x2 -> [x2] [x1] 
 u1 lug x1 -> [x1] [x1] [x1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 