0 w [6e]-[6e]-e r [4t]- [4t]-t y [5r]-[5r]- e w [6w] e - 0 w [4e]-[4e]-e r [1t]- [1t]-t y [5r]-[5r]- e w [6e]--0 w [6e]-[6e]-e t [4y]- [4y]-y u [2i]-[2i]- u y [6u] e - e r [4t]-[4t]-[5y]-[6u] e - e t [3r]-[3r]- t e [3r]--u o [6p]-[6p]-p a [4s]- [4s]-s d [5a]-[5a]- p o [6o] p - u o [4p]-[4p]-p a [1s]- [1s]-s d [5a]-[5a]- p o [6p]--u o [6p]-[6p]-p s [4d]- [4d]-d f [2g]-[2g]- f d [6f] p - p a [4s]-[4s]-[5d]-[6f] p - p s [3a]-[3a]- p O [6p]