2 wan

2 wan2 wan2 wan2 wan2 wan2 wan
2 wan2 wan2 wan2 wan2 wan2 wan
2 wan2 wan2 wan2 wan2 wan2 wan2 wan2 wan2 wan2 wan2 wan2 wan2 wan2 wan2 wan2 wan2 wan2 wan2 wan