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