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

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

*GRAMMAR*
lug -> BLUE 
 tufa -> GREEN 
 zup -> PINK 
 fep -> YELLOW 
 u1 blicket u2 -> [u2] [u1] 
 x1 wif -> [x1] [x1] [x1] 
 x1 dax x2 -> [x2] [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 