User:Lidnariq/Discrete Logic Table

It appears that all discrete logic mappers either switch 32kB at a time with no fixed bank ("GxROM-like"), or have a 16kB fixed bank and can switch the other ("UxROM-like"). The tables below illustrate the tradeoffs between CHR, PRG, and banking style. Mappers with ¹ indicate those with mapper-controlled single-screen mirroring.

How on earth do I make these HTML tables look good in wiki markup?

GxROM-like		8kB CHR bank bits
		0	1	2	3	4	5	6	7	8
32kB PRG bank bits	0	NROM		CNROM, 87						oversize CNROM
	1	AN1ROM¹		MHROM	79
	2	ANROM¹, BNROM		GNROM, 38	86	11, 140
	3	AOROM¹
	4	oversize AxROM¹				oversize GNROM
	5
	6
	7
	8	oversize BNROM

UxROM-like		8kB CHR bank bits
		0	1	2	3	4	5	6
16kB PRG bank bits	2
	3	UNROM, 94				72, 78¹, 89¹, 92, 93, 152¹
	4	UOROM, 180				70
	5
	6
	7
	8	oversize UxROM