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

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

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

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

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