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