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

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

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