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