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