2Y4PJDIILT4BF4T6XATFHAJXJX5PO2QIXTMRGY233PPESBWUK34AC
4ANVJ3C663ZLF7A7F2RB5Q4QQN6MAAUSGQFGLVVXCHPPVKOJ4WYQC
QNHUPODMSBKLFFKRRWGTC5QLQXD5IYGIWEB5AOIIAQLTJWCV63UQC
S4P2B3FPF57HPHTIAYGMPCVKB7573IB5ZBKNXVBTB6ICCPF55WNQC
mut f0 := self.ghosts[0] println('ghosts[0] ${ptr_str(f0)}')
mut f0 := self.ghosts[0]
println('ghosts[0] ${ptr_str(f0)}')