[8u]-u-o i u y 5 y y o-y y u 6 i u o-i u te 4---- [8u]-u-o i u y 5 y y o-y y u 6 i u o-i u te 4 o o o f d s p [8s]-[8o]-[8u] o [8s] a 5 o [5i] u 5 o [5d] s 6 o [6i] u 6-6 p [4s] s [4s] d [4s]-4 - u u i [8o] i [8s] a 5-5-5-[5d] s 6-[6f] g [6h]-[6g] f [4s]-4-4-4- [3f]-3-3-3- [3H]-3-3-3- [4s]sss[4s]ss [3a] O 3aaa [4s] pp[4s] s [3d] d [3H] H [4D]-[4d]-[4s]-[4D]- [4d]-[4s]