*SUPPORT*
IN: zup kiki zup blicket fep blicket OUT: PINK PINK GREEN GREEN GREEN GREEN
IN: blicket fep tufa OUT: PURPLE PURPLE GREEN GREEN
IN: blicket fep zup OUT: PINK PINK GREEN GREEN
IN: wif kiki wif OUT: BLUE BLUE
IN: zup fep zup OUT: PINK PINK PINK PINK
IN: zup tufa OUT: PINK PURPLE
IN: tufa dax tufa OUT: PURPLE PURPLE PURPLE
IN: wif kiki wif kiki wif fep tufa OUT: BLUE BLUE PURPLE PURPLE BLUE BLUE
IN: wif kiki blicket dax tufa OUT: BLUE GREEN PURPLE GREEN
IN: zup OUT: PINK
IN: zup dax wif OUT: PINK BLUE PINK
IN: tufa blicket kiki tufa OUT: PURPLE GREEN PURPLE
IN: tufa wif blicket fep blicket OUT: PURPLE BLUE GREEN GREEN GREEN GREEN
IN: tufa tufa OUT: PURPLE PURPLE

*QUERY*
IN: zup tufa kiki wif blicket tufa fep wif OUT: PINK PURPLE BLUE GREEN BLUE BLUE PURPLE PURPLE
IN: blicket kiki blicket wif blicket OUT: GREEN GREEN BLUE GREEN
IN: blicket OUT: GREEN
IN: zup zup dax blicket OUT: PINK PINK GREEN PINK PINK
IN: tufa fep zup OUT: PINK PINK PURPLE PURPLE
IN: blicket dax wif OUT: GREEN BLUE GREEN
IN: blicket zup fep zup OUT: GREEN PINK PINK PINK PINK
IN: wif wif wif dax tufa OUT: BLUE BLUE BLUE PURPLE BLUE BLUE BLUE
IN: tufa OUT: PURPLE
IN: wif OUT: BLUE

*GRAMMAR*
blicket -> GREEN 
 wif -> BLUE 
 zup -> PINK 
 tufa -> PURPLE 
 u1 fep u2 -> [u2] [u2] [u1] [u1] 
 u1 kiki x1 -> [u1] [x1] 
 x1 dax u1 -> [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 