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