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