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