18
no no no no go go
go go
no
yes go
no
yes go
no
yes go
no
stay yes stay go
no
stay stay go
no
stay stay go
no
stay yes stay go
go
yes no
go
yes no
go
stay yes stay no
go
stay yes stay no
go
stay yes stay no
go stay
yes stay no
go no
go go go go no no
no no