(0 21 2)(1 8 3)(4 15 14)(5 17 13 11 9)(6 10 7)(12 19 16)(18 22 20)
ALLOWS (11/8)-SEQUENCE
1: (1 4 15)
(0 21 2)(1 14 4 8 3)(5 17 13 11 9)(6 10 7)(12 19 16)(15)(18 22 20)
2: (3 4 8)
(0 21 2)(1 14 4)(3)(5 17 13 11 9)(6 10 7)(8)(12 19 16)(15)(18 22 20)
3: (5 17 9)
(0 21 2)(1 14 4)(3)(5)(6 10 7)(8)(9 13 11)(12 19 16)(15)(17)(18 22 20)
4: (12 19 16)
(0 21 2)(1 14 4)(3)(5)(6 10 7)(8)(9 13 11)(12)(15)(16)(17)(18 22 20)(19)