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

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

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

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

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