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

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

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

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

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