1*49ac3c0cSMasahiro YamadaA (A) [Y/n/?] (NEW)
2*49ac3c0cSMasahiro Yamada  A0 (A0) [Y/n/?] (NEW)
3*49ac3c0cSMasahiro Yamada    A1_0 (A0_0) [N/y/?] (NEW)
4*49ac3c0cSMasahiro Yamada  A1 (A1) [Y/n/?] (NEW)
5*49ac3c0cSMasahiro Yamada    choice
6*49ac3c0cSMasahiro Yamada    > 1. A1_0 (A1_0) (NEW)
7*49ac3c0cSMasahiro Yamada      2. A1_1 (A1_1) (NEW)
8*49ac3c0cSMasahiro Yamada    choice[1-2?]:
9*49ac3c0cSMasahiro YamadaB (B) [N/y/?] (NEW)
10*49ac3c0cSMasahiro YamadaC (C) [N/y/?] (NEW)
11