--# run #--
--- choice ---
=> | {}"a "|
 > | {}"b "|
--- text ---
| {}"-> a"|
--- choice ---
 > | {}"a "|
=> | {}"b "|
--- text ---
| {}"-> b"|
--- choice ---
=> | {}"b "|
--- text ---
| {}"-> b"|
--- choice ---
 > | {}"a "|
=> | {1:25}"b "|
--- text ---
| {1:25}"-> b"|
--- choice ---
=> | {1:3}"b "|
--- text ---
| {1:3}"-> b"|
--- choice ---
=> | {1:12}"a "|
 > | {1:3}"b "|
--- text ---
| {1:12}"-> a"|
--- return ---
()
--# saved #--
{}