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Words ending in "-tial"
The 'sh' is used to form the word "shall", although when you have it disjoined from the outline it can represent the phonetic sound of "-shl" as an ending, actually spelt as "-tial" or "-cial". Although the positioning of "-tial" is not precise, just write it as close as you can to the previous ending of the outline.
social


                                                                                special

official