Shenhai Kuphulika-Umboni
Mulingo wofunikira kuti usaphulike m'malo okhala ndi haidrojeni ukhale IIC T1.
Chifukwa chake, Zogulitsa zilizonse zomwe zidavotera IIB patsamba zimalephera kutsatira izi. Kugawika kwa gasi wosakanikirana m'chilengedwe kumagwera mu IIA, IIB, ndi magulu a IIC. Gululi limatsimikiziridwa ndi sing'anga yopanga zophulika mpweya. Miyezo ya IIC imaposa ya IIB, kupereka chitetezo chokwanira.