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