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

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

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

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

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