>T1
1, 2, T
>H1
3, 18, H
>T2
19, 19, T
>H2
20, 35, H
>H3
36, 42, H
>T3
43, 50, T
>H4
51, 57, H
>H5
58, 77, H
>T4
78, 85, T
>H6
86, 95, H
>T5
96, 99, T
>H7
100, 118, H
>T6
119, 123, T
>H8
124, 149, H
>T7
150, 153, T