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

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

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

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

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