1. dmc red arrow
2. dmc blue arrow
3. dmc red arrow & dl/dr red arrow
4. dmc red arrow & dl/dr blue arrow
5. dmc blue arrow & dl/dr red arrow
6. dmc blue arrow and dl/dr blue arrow
7. dmc red arrow & aml/amr red arrow
8. dmc red arrow & dl/dr red arrow & aml/amr red arrow
9. dmc red arrow & dl/dr blue arrow & aml/amr red arrow
10. dmc blue arrow & dl/dr red arrow & aml/amr red arrow
11. dmc blue arrow and dl/dr blue arrow & aml/amr red arrow

I dont use red arrow on st and blue arrow on amr/aml, but combination possibilities are so many already