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

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

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

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

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