(0 15 4)(1 21 6)(2 9 7)(3 19 5)(8 18 16 13 10)(11 14 12)(17 22 20)
ALLOWS (11/8)-SEQUENCE
1: (0 2 4)
(0)(1 21 6)(2 15 4 9 7)(3 19 5)(8 18 16 13 10)(11 14 12)(17 22 20)
2: (4 9 15)
(0)(1 21 6)(2 15 7)(3 19 5)(4)(8 18 16 13 10)(9)(11 14 12)(17 22 20)
3: (8 18 10)
(0)(1 21 6)(2 15 7)(3 19 5)(4)(8)(9)(10 16 13)(11 14 12)(17 22 20)(18)
4: (2 15 7)
(0)(1 21 6)(2)(3 19 5)(4)(7)(8)(9)(10 16 13)(11 14 12)(15)(17 22 20)(18)