1. J x C [1 x 2]
2. J x J x C [1 x 1 x 2]
3. J x C x H [1 x 2 x 3]
4. J x C x H x C [1 x 2 x 3 x 2]
5. J x C x U x C [1 x 2 x 5 x 2]
6. J x U x H x C [1 x 6 x 3 x 2]
7. C x H x C [2 x 3 x 2]
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and three more...to keep you honest ;)
8. J x C x J [1 x 2 x 1]
9. H x C x H [3 x 2 x 3]
10. C x H x C [2 x 3 x 2]