How is supercalifragilisticexpialidocious spelled?

Supercalifragilisticexpialidocious is spelled S-U-P-E-R-C-A-L-I-F-R-A-G-I-L-I-S-T-I-C-E-X-P-I-A-L-I-D-O-C-I-O-U-S.