Transitions:
Vertical

↑ ↓ ↑ Yes ↓ Yes ↑ No ↓ No ↑ Proceed ↓ Proceedb ☝ ☟ ☝ Yes ☟ Yes ☝ No ☟ No ☝ Proceed ☟ Proceed (Blank)

Horizontal

← → ← Yes → Yes ← No → No ← Proceed → Proceed ☜ ☞ ☜ Yes ☞ Yes ☜ No ☞ No ☜ Proceed ☞ Proceed (Blank)

Diagonal

↖ ↗ ↘ ↙ ↖ Yes ↗ Yes ↘ Yes ↙ Yes ↖ No ↗ No ↘ No ↙ No ↖ Proceed ↗ Proceed ↘ Proceed ↙ Proceed (Blank)