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