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