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

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

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

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

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