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

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

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

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

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