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

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

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