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