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

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

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