Description: NRB with IPv4+6, unknown types, duplicate entries, etc.
Category:    advanced

Block counts:
	EPB: 3
	IDB: 3
	NRB: 5
	SHB: 1
	SPB: 2

Block sequence: SHB, IDB, NRB, SPB, NRB, IDB, NRB, EPB, IDB, NRB, SPB, EPB, EPB, NRB
