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

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

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