The third category: fairy tales, fairy tales and poems; The fourth category: fairy tales, popular science and popular science;
The fifth category: fairy tales, popular science and poetry; Type 6: popular science, popular science, popular science,
Type 7: popular science, popular science, popular science; The eighth category: popular science, popular science and poetry;
The ninth category: popular science, poetry, poetry; Type 10: poem, poem, poem.
10+ 1= 1 1