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

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

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